sss / Владимиров-Демерт_1_2

>> x=-5:1:5

x =

-5 -4 -3 -2 -1 0 1 2 3 4 5

>> y=abs(x);

>> title('y=|x|')

>> plot(x,y)

>> grid on

>> title('y=|x|')

>> xlabel('x');ylabe('y')

??? Undefined function or method 'ylabe' for input arguments of type 'char'.

>> xlabel('x');ylabel('y')

>> title('GRAFICK!!')

>> title('y=|x|')

>> y=ln(x)

??? Undefined function or method 'ln' for input arguments of type 'double'.

>> plot(x,y,'r')

>> grid on

>> title('y=|x|')

>> plot(x,y,'r','lineWidth' 8)

??? plot(x,y,'r','lineWidth' 8)

|

Error: Unexpected MATLAB expression.

>> plot(x,y,'r','lineWidth' 4)

??? plot(x,y,'r','lineWidth' 4)

|

Error: Unexpected MATLAB expression.

>> plot(x,y,'r','lineWidth'4)

??? plot(x,y,'r','lineWidth'4)

|

Error: Unexpected MATLAB expression.

>> plot(x,y,'r','lineWidth',8)

>> plot(x,y,'r','lineWidth',8,'+')

??? Error using ==> plot

String argument is an unknown option.

>> grid on? hold on

??? Error using ==> grid

Too many input arguments.

>> grid on, hold on

>> xlabel('x'),ylabel('y')

>> help plot

PLOT Linear plot.

PLOT(X,Y) plots vector Y versus vector X. If X or Y is a matrix,

then the vector is plotted versus the rows or columns of the matrix,

whichever line up. If X is a scalar and Y is a vector, disconnected

line objects are created and plotted as discrete points vertically at

X.

PLOT(Y) plots the columns of Y versus their index.

If Y is complex, PLOT(Y) is equivalent to PLOT(real(Y),imag(Y)).

In all other uses of PLOT, the imaginary part is ignored.

Various line types, plot symbols and colors may be obtained with

PLOT(X,Y,S) where S is a character string made from one element

from any or all the following 3 columns:

b blue . point - solid

g green o circle : dotted

r red x x-mark -. dashdot

c cyan + plus -- dashed

m magenta * star (none) no line

y yellow s square

k black d diamond

w white v triangle (down)

^ triangle (up)

< triangle (left)

> triangle (right)

p pentagram

h hexagram

For example, PLOT(X,Y,'c+:') plots a cyan dotted line with a plus

at each data point; PLOT(X,Y,'bd') plots blue diamond at each data

point but does not draw any line.

PLOT(X1,Y1,S1,X2,Y2,S2,X3,Y3,S3,...) combines the plots defined by

the (X,Y,S) triples, where the X's and Y's are vectors or matrices

and the S's are strings.

For example, PLOT(X,Y,'y-',X,Y,'go') plots the data twice, with a

solid yellow line interpolating green circles at the data points.

The PLOT command, if no color is specified, makes automatic use of

the colors specified by the axes ColorOrder property. The default

ColorOrder is listed in the table above for color systems where the

default is blue for one line, and for multiple lines, to cycle

through the first six colors in the table. For monochrome systems,

PLOT cycles over the axes LineStyleOrder property.

If you do not specify a marker type, PLOT uses no marker.

If you do not specify a line style, PLOT uses a solid line.

PLOT(AX,...) plots into the axes with handle AX.

PLOT returns a column vector of handles to lineseries objects, one

handle per plotted line.

The X,Y pairs, or X,Y,S triples, can be followed by

parameter/value pairs to specify additional properties

of the lines. For example, PLOT(X,Y,'LineWidth',2,'Color',[.6 0 0])

will create a plot with a dark red line width of 2 points.

Example

x = -pi:pi/10:pi;

y = tan(sin(x)) - sin(tan(x));

plot(x,y,'--rs','LineWidth',2,...

'MarkerEdgeColor','k',...

'MarkerFaceColor','g',...

'MarkerSize',10)

See also plottools, semilogx, semilogy, loglog, plotyy, plot3, grid,

title, xlabel, ylabel, axis, axes, hold, legend, subplot, scatter.

Overloaded methods:

timeseries/plot

channel.plot

dspdata.plot

wdectree/plot

ntree/plot

dtree/plot

wvtree/plot

rwvtree/plot

edwttree/plot

Reference page in Help browser

doc plot

>> plot(x,y,'r','lineWidth',8,+)

??? plot(x,y,'r','lineWidth',8,+)

|

Error: Unbalanced or unexpected parenthesis or bracket.

>> plot(5;0;+)

??? plot(5;0;+)

|

Error: Unbalanced or unexpected parenthesis or bracket.

>> plot(5,0,+)

??? plot(5,0,+)

|

Error: Unbalanced or unexpected parenthesis or bracket.

>> plot(5,0,'+')

>> plot(-5,5,'+')

>> plot('linewidth', 3

??? plot('linewidth', 3

|

Error: Expression or statement is incorrect--possibly unbalanced (, {, or [.

>> plot('linewidth', 3)

??? Error using ==> plot

Invalid first data argument

>> plot(x,y,'linewidth', 3)

>> x=1/100:1/100:10

x =

Columns 1 through 9

0.0100 0.0200 0.0300 0.0400 0.0500 0.0600 0.0700 0.0800 0.0900

Columns 10 through 18

0.1000 0.1100 0.1200 0.1300 0.1400 0.1500 0.1600 0.1700 0.1800

Columns 19 through 27

0.1900 0.2000 0.2100 0.2200 0.2300 0.2400 0.2500 0.2600 0.2700

Columns 28 through 36

0.2800 0.2900 0.3000 0.3100 0.3200 0.3300 0.3400 0.3500 0.3600

Columns 37 through 45

0.3700 0.3800 0.3900 0.4000 0.4100 0.4200 0.4300 0.4400 0.4500

Columns 46 through 54

0.4600 0.4700 0.4800 0.4900 0.5000 0.5100 0.5200 0.5300 0.5400

Columns 55 through 63

0.5500 0.5600 0.5700 0.5800 0.5900 0.6000 0.6100 0.6200 0.6300

Columns 64 through 72

0.6400 0.6500 0.6600 0.6700 0.6800 0.6900 0.7000 0.7100 0.7200

Columns 73 through 81

0.7300 0.7400 0.7500 0.7600 0.7700 0.7800 0.7900 0.8000 0.8100

Columns 82 through 90

0.8200 0.8300 0.8400 0.8500 0.8600 0.8700 0.8800 0.8900 0.9000

Columns 91 through 99

0.9100 0.9200 0.9300 0.9400 0.9500 0.9600 0.9700 0.9800 0.9900

Columns 100 through 108

1.0000 1.0100 1.0200 1.0300 1.0400 1.0500 1.0600 1.0700 1.0800

Columns 109 through 117

1.0900 1.1000 1.1100 1.1200 1.1300 1.1400 1.1500 1.1600 1.1700

Columns 118 through 126

1.1800 1.1900 1.2000 1.2100 1.2200 1.2300 1.2400 1.2500 1.2600

Columns 127 through 135

1.2700 1.2800 1.2900 1.3000 1.3100 1.3200 1.3300 1.3400 1.3500

Columns 136 through 144

1.3600 1.3700 1.3800 1.3900 1.4000 1.4100 1.4200 1.4300 1.4400

Columns 145 through 153

1.4500 1.4600 1.4700 1.4800 1.4900 1.5000 1.5100 1.5200 1.5300

Columns 154 through 162

1.5400 1.5500 1.5600 1.5700 1.5800 1.5900 1.6000 1.6100 1.6200

Columns 163 through 171

1.6300 1.6400 1.6500 1.6600 1.6700 1.6800 1.6900 1.7000 1.7100

Columns 172 through 180

1.7200 1.7300 1.7400 1.7500 1.7600 1.7700 1.7800 1.7900 1.8000

Columns 181 through 189

1.8100 1.8200 1.8300 1.8400 1.8500 1.8600 1.8700 1.8800 1.8900

Columns 190 through 198

1.9000 1.9100 1.9200 1.9300 1.9400 1.9500 1.9600 1.9700 1.9800

Columns 199 through 207

1.9900 2.0000 2.0100 2.0200 2.0300 2.0400 2.0500 2.0600 2.0700

Columns 208 through 216

2.0800 2.0900 2.1000 2.1100 2.1200 2.1300 2.1400 2.1500 2.1600

Columns 217 through 225

2.1700 2.1800 2.1900 2.2000 2.2100 2.2200 2.2300 2.2400 2.2500

Columns 226 through 234

2.2600 2.2700 2.2800 2.2900 2.3000 2.3100 2.3200 2.3300 2.3400

Columns 235 through 243

2.3500 2.3600 2.3700 2.3800 2.3900 2.4000 2.4100 2.4200 2.4300

Columns 244 through 252

2.4400 2.4500 2.4600 2.4700 2.4800 2.4900 2.5000 2.5100 2.5200

Columns 253 through 261

2.5300 2.5400 2.5500 2.5600 2.5700 2.5800 2.5900 2.6000 2.6100

Columns 262 through 270

2.6200 2.6300 2.6400 2.6500 2.6600 2.6700 2.6800 2.6900 2.7000

Columns 271 through 279

2.7100 2.7200 2.7300 2.7400 2.7500 2.7600 2.7700 2.7800 2.7900

Columns 280 through 288

2.8000 2.8100 2.8200 2.8300 2.8400 2.8500 2.8600 2.8700 2.8800

Columns 289 through 297

2.8900 2.9000 2.9100 2.9200 2.9300 2.9400 2.9500 2.9600 2.9700

Columns 298 through 306

2.9800 2.9900 3.0000 3.0100 3.0200 3.0300 3.0400 3.0500 3.0600

Columns 307 through 315

3.0700 3.0800 3.0900 3.1000 3.1100 3.1200 3.1300 3.1400 3.1500

Columns 316 through 324

3.1600 3.1700 3.1800 3.1900 3.2000 3.2100 3.2200 3.2300 3.2400

Columns 325 through 333

3.2500 3.2600 3.2700 3.2800 3.2900 3.3000 3.3100 3.3200 3.3300

Columns 334 through 342

3.3400 3.3500 3.3600 3.3700 3.3800 3.3900 3.4000 3.4100 3.4200

Columns 343 through 351

3.4300 3.4400 3.4500 3.4600 3.4700 3.4800 3.4900 3.5000 3.5100

Columns 352 through 360

3.5200 3.5300 3.5400 3.5500 3.5600 3.5700 3.5800 3.5900 3.6000

Columns 361 through 369

3.6100 3.6200 3.6300 3.6400 3.6500 3.6600 3.6700 3.6800 3.6900

Columns 370 through 378

3.7000 3.7100 3.7200 3.7300 3.7400 3.7500 3.7600 3.7700 3.7800

Columns 379 through 387

3.7900 3.8000 3.8100 3.8200 3.8300 3.8400 3.8500 3.8600 3.8700

Columns 388 through 396

3.8800 3.8900 3.9000 3.9100 3.9200 3.9300 3.9400 3.9500 3.9600

Columns 397 through 405

3.9700 3.9800 3.9900 4.0000 4.0100 4.0200 4.0300 4.0400 4.0500

Columns 406 through 414

4.0600 4.0700 4.0800 4.0900 4.1000 4.1100 4.1200 4.1300 4.1400

Columns 415 through 423

4.1500 4.1600 4.1700 4.1800 4.1900 4.2000 4.2100 4.2200 4.2300

Columns 424 through 432

4.2400 4.2500 4.2600 4.2700 4.2800 4.2900 4.3000 4.3100 4.3200

Columns 433 through 441

4.3300 4.3400 4.3500 4.3600 4.3700 4.3800 4.3900 4.4000 4.4100

Columns 442 through 450

4.4200 4.4300 4.4400 4.4500 4.4600 4.4700 4.4800 4.4900 4.5000

Columns 451 through 459

4.5100 4.5200 4.5300 4.5400 4.5500 4.5600 4.5700 4.5800 4.5900

Columns 460 through 468

4.6000 4.6100 4.6200 4.6300 4.6400 4.6500 4.6600 4.6700 4.6800

Columns 469 through 477

4.6900 4.7000 4.7100 4.7200 4.7300 4.7400 4.7500 4.7600 4.7700

Columns 478 through 486

4.7800 4.7900 4.8000 4.8100 4.8200 4.8300 4.8400 4.8500 4.8600

Columns 487 through 495

4.8700 4.8800 4.8900 4.9000 4.9100 4.9200 4.9300 4.9400 4.9500

Columns 496 through 504

4.9600 4.9700 4.9800 4.9900 5.0000 5.0100 5.0200 5.0300 5.0400

Columns 505 through 513

5.0500 5.0600 5.0700 5.0800 5.0900 5.1000 5.1100 5.1200 5.1300

Columns 514 through 522

5.1400 5.1500 5.1600 5.1700 5.1800 5.1900 5.2000 5.2100 5.2200

Columns 523 through 531

5.2300 5.2400 5.2500 5.2600 5.2700 5.2800 5.2900 5.3000 5.3100

Columns 532 through 540

5.3200 5.3300 5.3400 5.3500 5.3600 5.3700 5.3800 5.3900 5.4000

Columns 541 through 549

5.4100 5.4200 5.4300 5.4400 5.4500 5.4600 5.4700 5.4800 5.4900

Columns 550 through 558

5.5000 5.5100 5.5200 5.5300 5.5400 5.5500 5.5600 5.5700 5.5800

Columns 559 through 567

5.5900 5.6000 5.6100 5.6200 5.6300 5.6400 5.6500 5.6600 5.6700

Columns 568 through 576

5.6800 5.6900 5.7000 5.7100 5.7200 5.7300 5.7400 5.7500 5.7600

Columns 577 through 585

5.7700 5.7800 5.7900 5.8000 5.8100 5.8200 5.8300 5.8400 5.8500

Columns 586 through 594

5.8600 5.8700 5.8800 5.8900 5.9000 5.9100 5.9200 5.9300 5.9400

Columns 595 through 603

5.9500 5.9600 5.9700 5.9800 5.9900 6.0000 6.0100 6.0200 6.0300

Columns 604 through 612

6.0400 6.0500 6.0600 6.0700 6.0800 6.0900 6.1000 6.1100 6.1200

Columns 613 through 621

6.1300 6.1400 6.1500 6.1600 6.1700 6.1800 6.1900 6.2000 6.2100

Columns 622 through 630

6.2200 6.2300 6.2400 6.2500 6.2600 6.2700 6.2800 6.2900 6.3000

Columns 631 through 639

6.3100 6.3200 6.3300 6.3400 6.3500 6.3600 6.3700 6.3800 6.3900

Columns 640 through 648

6.4000 6.4100 6.4200 6.4300 6.4400 6.4500 6.4600 6.4700 6.4800

Columns 649 through 657

6.4900 6.5000 6.5100 6.5200 6.5300 6.5400 6.5500 6.5600 6.5700

Columns 658 through 666

6.5800 6.5900 6.6000 6.6100 6.6200 6.6300 6.6400 6.6500 6.6600

Columns 667 through 675

6.6700 6.6800 6.6900 6.7000 6.7100 6.7200 6.7300 6.7400 6.7500

Columns 676 through 684

6.7600 6.7700 6.7800 6.7900 6.8000 6.8100 6.8200 6.8300 6.8400

Columns 685 through 693

6.8500 6.8600 6.8700 6.8800 6.8900 6.9000 6.9100 6.9200 6.9300

Columns 694 through 702

6.9400 6.9500 6.9600 6.9700 6.9800 6.9900 7.0000 7.0100 7.0200

Columns 703 through 711

7.0300 7.0400 7.0500 7.0600 7.0700 7.0800 7.0900 7.1000 7.1100

Columns 712 through 720

7.1200 7.1300 7.1400 7.1500 7.1600 7.1700 7.1800 7.1900 7.2000

Columns 721 through 729

7.2100 7.2200 7.2300 7.2400 7.2500 7.2600 7.2700 7.2800 7.2900

Columns 730 through 738

7.3000 7.3100 7.3200 7.3300 7.3400 7.3500 7.3600 7.3700 7.3800

Columns 739 through 747

7.3900 7.4000 7.4100 7.4200 7.4300 7.4400 7.4500 7.4600 7.4700

Columns 748 through 756

7.4800 7.4900 7.5000 7.5100 7.5200 7.5300 7.5400 7.5500 7.5600

Columns 757 through 765

7.5700 7.5800 7.5900 7.6000 7.6100 7.6200 7.6300 7.6400 7.6500

Columns 766 through 774

7.6600 7.6700 7.6800 7.6900 7.7000 7.7100 7.7200 7.7300 7.7400

Columns 775 through 783

7.7500 7.7600 7.7700 7.7800 7.7900 7.8000 7.8100 7.8200 7.8300

Columns 784 through 792

7.8400 7.8500 7.8600 7.8700 7.8800 7.8900 7.9000 7.9100 7.9200

Columns 793 through 801

7.9300 7.9400 7.9500 7.9600 7.9700 7.9800 7.9900 8.0000 8.0100

Columns 802 through 810

8.0200 8.0300 8.0400 8.0500 8.0600 8.0700 8.0800 8.0900 8.1000

Columns 811 through 819

8.1100 8.1200 8.1300 8.1400 8.1500 8.1600 8.1700 8.1800 8.1900

Columns 820 through 828

8.2000 8.2100 8.2200 8.2300 8.2400 8.2500 8.2600 8.2700 8.2800

Columns 829 through 837

8.2900 8.3000 8.3100 8.3200 8.3300 8.3400 8.3500 8.3600 8.3700

Columns 838 through 846

8.3800 8.3900 8.4000 8.4100 8.4200 8.4300 8.4400 8.4500 8.4600

Columns 847 through 855

8.4700 8.4800 8.4900 8.5000 8.5100 8.5200 8.5300 8.5400 8.5500

Columns 856 through 864

8.5600 8.5700 8.5800 8.5900 8.6000 8.6100 8.6200 8.6300 8.6400

Columns 865 through 873

8.6500 8.6600 8.6700 8.6800 8.6900 8.7000 8.7100 8.7200 8.7300

Columns 874 through 882

8.7400 8.7500 8.7600 8.7700 8.7800 8.7900 8.8000 8.8100 8.8200

Columns 883 through 891

8.8300 8.8400 8.8500 8.8600 8.8700 8.8800 8.8900 8.9000 8.9100

Columns 892 through 900

8.9200 8.9300 8.9400 8.9500 8.9600 8.9700 8.9800 8.9900 9.0000

Columns 901 through 909

9.0100 9.0200 9.0300 9.0400 9.0500 9.0600 9.0700 9.0800 9.0900

Columns 910 through 918

9.1000 9.1100 9.1200 9.1300 9.1400 9.1500 9.1600 9.1700 9.1800

Columns 919 through 927

9.1900 9.2000 9.2100 9.2200 9.2300 9.2400 9.2500 9.2600 9.2700

Columns 928 through 936

9.2800 9.2900 9.3000 9.3100 9.3200 9.3300 9.3400 9.3500 9.3600

Columns 937 through 945

9.3700 9.3800 9.3900 9.4000 9.4100 9.4200 9.4300 9.4400 9.4500

Columns 946 through 954

9.4600 9.4700 9.4800 9.4900 9.5000 9.5100 9.5200 9.5300 9.5400

Columns 955 through 963

9.5500 9.5600 9.5700 9.5800 9.5900 9.6000 9.6100 9.6200 9.6300

Columns 964 through 972

9.6400 9.6500 9.6600 9.6700 9.6800 9.6900 9.7000 9.7100 9.7200

Columns 973 through 981

9.7300 9.7400 9.7500 9.7600 9.7700 9.7800 9.7900 9.8000 9.8100

Columns 982 through 990

9.8200 9.8300 9.8400 9.8500 9.8600 9.8700 9.8800 9.8900 9.9000

Columns 991 through 999

9.9100 9.9200 9.9300 9.9400 9.9500 9.9600 9.9700 9.9800 9.9900

Column 1000

10.0000

>> y=ln(x)

??? Undefined function or method 'ln' for input arguments of type 'double'.

>> y=loge(x)

??? Undefined function or method 'loge' for input arguments of type 'double'.

>> y=exp(x)

y =

1.0e+004 *

Columns 1 through 9

0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001

Columns 10 through 18

0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001

Columns 19 through 27

0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001

Columns 28 through 36

0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001

Columns 37 through 45

0.0001 0.0001 0.0001 0.0001 0.0002 0.0002 0.0002 0.0002 0.0002

Columns 46 through 54

0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002

Columns 55 through 63

0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002

Columns 64 through 72

0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002

Columns 73 through 81

0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002

Columns 82 through 90

0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002

Columns 91 through 99

0.0002 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003

Columns 100 through 108

0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003

Columns 109 through 117

0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003

Columns 118 through 126

0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0004

Columns 127 through 135

0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0.0004

Columns 136 through 144

0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0.0004

Columns 145 through 153

0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0.0005 0.0005 0.0005

Columns 154 through 162

0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005

Columns 163 through 171

0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0006

Columns 172 through 180

0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006

Columns 181 through 189

0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0006 0.0007 0.0007

Columns 190 through 198

0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007 0.0007

Columns 199 through 207

0.0007 0.0007 0.0007 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008

Columns 208 through 216

0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0008 0.0009 0.0009

Columns 217 through 225

0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009 0.0009

Columns 226 through 234

0.0010 0.0010 0.0010 0.0010 0.0010 0.0010 0.0010 0.0010 0.0010

Columns 235 through 243

0.0010 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011

Columns 244 through 252

0.0011 0.0012 0.0012 0.0012 0.0012 0.0012 0.0012 0.0012 0.0012

Columns 253 through 261

0.0013 0.0013 0.0013 0.0013 0.0013 0.0013 0.0013 0.0013 0.0014

Columns 262 through 270

0.0014 0.0014 0.0014 0.0014 0.0014 0.0014 0.0015 0.0015 0.0015

Columns 271 through 279

0.0015 0.0015 0.0015 0.0015 0.0016 0.0016 0.0016 0.0016 0.0016

Columns 280 through 288

0.0016 0.0017 0.0017 0.0017 0.0017 0.0017 0.0017 0.0018 0.0018

Columns 289 through 297

0.0018 0.0018 0.0018 0.0019 0.0019 0.0019 0.0019 0.0019 0.0019

Columns 298 through 306

0.0020 0.0020 0.0020 0.0020 0.0020 0.0021 0.0021 0.0021 0.0021

Columns 307 through 315

0.0022 0.0022 0.0022 0.0022 0.0022 0.0023 0.0023 0.0023 0.0023

Columns 316 through 324

0.0024 0.0024 0.0024 0.0024 0.0025 0.0025 0.0025 0.0025 0.0026

Columns 325 through 333

0.0026 0.0026 0.0026 0.0027 0.0027 0.0027 0.0027 0.0028 0.0028

Columns 334 through 342

0.0028 0.0029 0.0029 0.0029 0.0029 0.0030 0.0030 0.0030 0.0031

Columns 343 through 351

0.0031 0.0031 0.0032 0.0032 0.0032 0.0032 0.0033 0.0033 0.0033

Columns 352 through 360

0.0034 0.0034 0.0034 0.0035 0.0035 0.0036 0.0036 0.0036 0.0037

Columns 361 through 369

0.0037 0.0037 0.0038 0.0038 0.0038 0.0039 0.0039 0.0040 0.0040

Columns 370 through 378

0.0040 0.0041 0.0041 0.0042 0.0042 0.0043 0.0043 0.0043 0.0044

Columns 379 through 387

0.0044 0.0045 0.0045 0.0046 0.0046 0.0047 0.0047 0.0047 0.0048

Columns 388 through 396

0.0048 0.0049 0.0049 0.0050 0.0050 0.0051 0.0051 0.0052 0.0052

Columns 397 through 405

0.0053 0.0054 0.0054 0.0055 0.0055 0.0056 0.0056 0.0057 0.0057

Columns 406 through 414

0.0058 0.0059 0.0059 0.0060 0.0060 0.0061 0.0062 0.0062 0.0063

Columns 415 through 423

0.0063 0.0064 0.0065 0.0065 0.0066 0.0067 0.0067 0.0068 0.0069

Columns 424 through 432

0.0069 0.0070 0.0071 0.0072 0.0072 0.0073 0.0074 0.0074 0.0075

Columns 433 through 441

0.0076 0.0077 0.0077 0.0078 0.0079 0.0080 0.0081 0.0081 0.0082

Columns 442 through 450

0.0083 0.0084 0.0085 0.0086 0.0086 0.0087 0.0088 0.0089 0.0090

Columns 451 through 459

0.0091 0.0092 0.0093 0.0094 0.0095 0.0096 0.0097 0.0098 0.0098

Columns 460 through 468

0.0099 0.0100 0.0101 0.0103 0.0104 0.0105 0.0106 0.0107 0.0108

Columns 469 through 477

0.0109 0.0110 0.0111 0.0112 0.0113 0.0114 0.0116 0.0117 0.0118

Columns 478 through 486

0.0119 0.0120 0.0122 0.0123 0.0124 0.0125 0.0126 0.0128 0.0129

Columns 487 through 495

0.0130 0.0132 0.0133 0.0134 0.0136 0.0137 0.0138 0.0140 0.0141

Columns 496 through 504

0.0143 0.0144 0.0145 0.0147 0.0148 0.0150 0.0151 0.0153 0.0154

Columns 505 through 513

0.0156 0.0158 0.0159 0.0161 0.0162 0.0164 0.0166 0.0167 0.0169

Columns 514 through 522

0.0171 0.0172 0.0174 0.0176 0.0178 0.0179 0.0181 0.0183 0.0185

Columns 523 through 531

0.0187 0.0189 0.0191 0.0192 0.0194 0.0196 0.0198 0.0200 0.0202

Columns 532 through 540

0.0204 0.0206 0.0209 0.0211 0.0213 0.0215 0.0217 0.0219 0.0221

Columns 541 through 549

0.0224 0.0226 0.0228 0.0230 0.0233 0.0235 0.0237 0.0240 0.0242

Columns 550 through 558

0.0245 0.0247 0.0250 0.0252 0.0255 0.0257 0.0260 0.0262 0.0265

Columns 559 through 567

0.0268 0.0270 0.0273 0.0276 0.0279 0.0281 0.0284 0.0287 0.0290

Columns 568 through 576

0.0293 0.0296 0.0299 0.0302 0.0305 0.0308 0.0311 0.0314 0.0317

Columns 577 through 585

0.0321 0.0324 0.0327 0.0330 0.0334 0.0337 0.0340 0.0344 0.0347

Columns 586 through 594

0.0351 0.0354 0.0358 0.0361 0.0365 0.0369 0.0372 0.0376 0.0380

Columns 595 through 603

0.0384 0.0388 0.0392 0.0395 0.0399 0.0403 0.0407 0.0412 0.0416

Columns 604 through 612

0.0420 0.0424 0.0428 0.0433 0.0437 0.0441 0.0446 0.0450 0.0455

Columns 613 through 621

0.0459 0.0464 0.0469 0.0473 0.0478 0.0483 0.0488 0.0493 0.0498

Columns 622 through 630

0.0503 0.0508 0.0513 0.0518 0.0523 0.0528 0.0534 0.0539 0.0545

Columns 631 through 639

0.0550 0.0556 0.0561 0.0567 0.0572 0.0578 0.0584 0.0590 0.0596

Columns 640 through 648

0.0602 0.0608 0.0614 0.0620 0.0626 0.0633 0.0639 0.0645 0.0652

Columns 649 through 657

0.0659 0.0665 0.0672 0.0679 0.0685 0.0692 0.0699 0.0706 0.0713

Columns 658 through 666

0.0721 0.0728 0.0735 0.0742 0.0750 0.0757 0.0765 0.0773 0.0781

Columns 667 through 675

0.0788 0.0796 0.0804 0.0812 0.0821 0.0829 0.0837 0.0846 0.0854

Columns 676 through 684

0.0863 0.0871 0.0880 0.0889 0.0898 0.0907 0.0916 0.0925 0.0934

Columns 685 through 693

0.0944 0.0953 0.0963 0.0973 0.0982 0.0992 0.1002 0.1012 0.1022

Columns 694 through 702

0.1033 0.1043 0.1054 0.1064 0.1075 0.1086 0.1097 0.1108 0.1119

Columns 703 through 711

0.1130 0.1141 0.1153 0.1164 0.1176 0.1188 0.1200 0.1212 0.1224

Columns 712 through 720

0.1236 0.1249 0.1261 0.1274 0.1287 0.1300 0.1313 0.1326 0.1339

Columns 721 through 729

0.1353 0.1366 0.1380 0.1394 0.1408 0.1422 0.1437 0.1451 0.1466

Columns 730 through 738

0.1480 0.1495 0.1510 0.1525 0.1541 0.1556 0.1572 0.1588 0.1604

Columns 739 through 747

0.1620 0.1636 0.1652 0.1669 0.1686 0.1703 0.1720 0.1737 0.1755

Columns 748 through 756

0.1772 0.1790 0.1808 0.1826 0.1845 0.1863 0.1882 0.1901 0.1920

Columns 757 through 765

0.1939 0.1959 0.1978 0.1998 0.2018 0.2039 0.2059 0.2080 0.2101

Columns 766 through 774

0.2122 0.2143 0.2165 0.2186 0.2208 0.2231 0.2253 0.2276 0.2298

Columns 775 through 783

0.2322 0.2345 0.2368 0.2392 0.2416 0.2441 0.2465 0.2490 0.2515

Columns 784 through 792

0.2540 0.2566 0.2592 0.2618 0.2644 0.2670 0.2697 0.2724 0.2752

Columns 793 through 801

0.2779 0.2807 0.2836 0.2864 0.2893 0.2922 0.2951 0.2981 0.3011

Columns 802 through 810

0.3041 0.3072 0.3103 0.3134 0.3165 0.3197 0.3229 0.3262 0.3294

Columns 811 through 819

0.3328 0.3361 0.3395 0.3429 0.3463 0.3498 0.3533 0.3569 0.3605

Columns 820 through 828

0.3641 0.3678 0.3715 0.3752 0.3790 0.3828 0.3866 0.3905 0.3944

Columns 829 through 837

0.3984 0.4024 0.4064 0.4105 0.4146 0.4188 0.4230 0.4273 0.4316

Columns 838 through 846

0.4359 0.4403 0.4447 0.4492 0.4537 0.4583 0.4629 0.4675 0.4722

Columns 847 through 855

0.4770 0.4817 0.4866 0.4915 0.4964 0.5014 0.5064 0.5115 0.5167

Columns 856 through 864

0.5219 0.5271 0.5324 0.5378 0.5432 0.5486 0.5541 0.5597 0.5653

Columns 865 through 873

0.5710 0.5768 0.5825 0.5884 0.5943 0.6003 0.6063 0.6124 0.6186

Columns 874 through 882

0.6248 0.6311 0.6374 0.6438 0.6503 0.6568 0.6634 0.6701 0.6768

Columns 883 through 891

0.6836 0.6905 0.6974 0.7044 0.7115 0.7187 0.7259 0.7332 0.7406

Columns 892 through 900

0.7480 0.7555 0.7631 0.7708 0.7785 0.7864 0.7943 0.8022 0.8103

Columns 901 through 909

0.8185 0.8267 0.8350 0.8434 0.8519 0.8604 0.8691 0.8778 0.8866

Columns 910 through 918

0.8955 0.9045 0.9136 0.9228 0.9321 0.9414 0.9509 0.9605 0.9701

Columns 919 through 927

0.9799 0.9897 0.9997 1.0097 1.0199 1.0301 1.0405 1.0509 1.0615

Columns 928 through 936

1.0721 1.0829 1.0938 1.1048 1.1159 1.1271 1.1384 1.1499 1.1614

Columns 937 through 945

1.1731 1.1849 1.1968 1.2088 1.2210 1.2333 1.2457 1.2582 1.2708

Columns 946 through 954

1.2836 1.2965 1.3095 1.3227 1.3360 1.3494 1.3630 1.3767 1.3905

Columns 955 through 963

1.4045 1.4186 1.4328 1.4472 1.4618 1.4765 1.4913 1.5063 1.5214

Columns 964 through 972

1.5367 1.5522 1.5678 1.5835 1.5994 1.6155 1.6318 1.6482 1.6647

Columns 973 through 981

1.6815 1.6984 1.7154 1.7327 1.7501 1.7677 1.7854 1.8034 1.8215

Columns 982 through 990

1.8398 1.8583 1.8770 1.8958 1.9149 1.9341 1.9536 1.9732 1.9930

Columns 991 through 999

2.0131 2.0333 2.0537 2.0744 2.0952 2.1163 2.1375 2.1590 2.1807

Column 1000

2.2026

>> help log

LOG Natural logarithm.

LOG(X) is the natural logarithm of the elements of X.

Complex results are produced if X is not positive.

See also log1p, log2, log10, exp, logm, reallog.

Overloaded methods:

gf/log

sym/log

Reference page in Help browser

doc log

EXP Exponential.

EXP(X) is the exponential of the elements of X, e to the X.

For complex Z=X+i*Y, EXP(Z) = EXP(X)*(COS(Y)+i*SIN(Y)).

See also expm1, log, log10, expm, expint.

Overloaded methods:

lti/exp

sym/exp

Reference page in Help browser

doc exp

>> y=log(x);

>> plot(x,y)

>> grid on, hold on

>> hold off

>> clear

>> clear command

>> x=-5:1:5;

>> y=abs(x);

>> plot(x,y,4,'*','linewidth','r');title('y=|x|');grid on;hold on;xlabel(x);ylabel(y);

??? Error using ==> plot

String argument is an unknown option.

>> plot(x,y,4,'*','linewidth','r')

??? Error using ==> plot

String argument is an unknown option.

>> plot(x,y,'*','linewidth',4,'r')

??? Error using ==> plot

String argument is an unknown option.

>> plot(x,y,'linewidth',4,'r')

??? Error using ==> plot

String argument is an unknown option.

>> plot(x,y,'r','linewidth',4)

>> plot(x,y,'r','linewidth',4,'*')

??? Error using ==> plot

String argument is an unknown option.

>> plot(x,y,'r','*','linewidth',4)

??? Error using ==> plot

Invalid line property: 'r'.

>> plot(x,y,'r*','linewidth',4)

>> title('y=|x|');grid on;hold on;xlabel(x);ylabel(y);

>> x=1/100:1/100:10;

>> y=log(x);

>> plot(x,y,'bv','linewidth',6)

>> title('y=ln(x)');grid on;hold on;xlabel(x);ylabel(y);

>> title('y=ln(x)');grid on;hold on;xlabel(x);ylabel(y);

>> x=1/2:1/2:5;

>> y=log(x);

>> plot(x,y,'bv','linewidth',3)

>> title('y=ln(x)');grid on;hold on;xlabel(x);ylabel(y);

>> x=-5:1:5;

>> y=2*abs(x-2);

>> plot(x,y,'bv','linewidth',3)

>> plot(x,y,'bv','linewidth',3)

>> title('y=ln(x)');grid on;hold on;xlabel(x);ylabel(y);

>> x=-3:1/2:5;

>> y=sqrt(x+3)

y =

Columns 1 through 9

0 0.7071 1.0000 1.2247 1.4142 1.5811 1.7321 1.8708 2.0000

Columns 10 through 17

2.1213 2.2361 2.3452 2.4495 2.5495 2.6458 2.7386 2.8284

>> plot(x,y,'bv','linewidth',3)

>> title('y=ln(x)');grid on;hold on;xlabel(x);ylabel(y);

>> x=-5:1:5;

>> y=sign(x);

>> plot(x,y,'bv','linewidth',3)

>> title('y=ln(x)');grid on;hold on;xlabel(x);ylabel(y);

>> x=-2*pi:pi/6:2*pi;

>> y1=sin(x);

>> y2=sin(x)-2;

>> y3=sin(x)+1;

>> plot(x,y1,'r','linewidth',1,x,y2,'g*',5,x,y3,'mp-.',4)

??? Error using ==> plot

String argument is an unknown option.

>> plot(x,y1,'r',1,x,y2,'g*',5,x,y3,'mp-.',4)

??? Error using ==> plot

String argument is an unknown option.

>> plot(x,y1,'r',x,y2,'g*',x,y3,'mp-.',)

??? plot(x,y1,'r',x,y2,'g*',x,y3,'mp-.',)

|

Error: Unbalanced or unexpected parenthesis or bracket.

>> plot(x,y,'bv','linewidth',3)

??? Error using ==> plot

Vectors must be the same lengths.

>> x=-5:1:5;

>> y=sign(x);

>> plot(x,y,'bv','linewidth',3)

>> x=-5:0.1:5;

>> y=sign(x);

>> plot(x,y,'--bv','linewidth',3)

>> help plot

PLOT Linear plot.

PLOT(X,Y) plots vector Y versus vector X. If X or Y is a matrix,

then the vector is plotted versus the rows or columns of the matrix,

whichever line up. If X is a scalar and Y is a vector, disconnected

line objects are created and plotted as discrete points vertically at

X.

PLOT(Y) plots the columns of Y versus their index.

If Y is complex, PLOT(Y) is equivalent to PLOT(real(Y),imag(Y)).

In all other uses of PLOT, the imaginary part is ignored.

Various line types, plot symbols and colors may be obtained with

PLOT(X,Y,S) where S is a character string made from one element

from any or all the following 3 columns:

b blue . point - solid

g green o circle : dotted

r red x x-mark -. dashdot

c cyan + plus -- dashed

m magenta * star (none) no line

y yellow s square

k black d diamond

w white v triangle (down)

^ triangle (up)