Задача б
>> a=17.8; b=21.6; x(1)=1.2; x(2)=3; x(3)=2.5; x(4)=6.3; x(5)=5.4; x(6)=4.2; x(7)=3.3; x(8)=2.2;
>> for m=1:6 y(m)=(exp(cos(x(m)))+sqrt(b))./(a-log(b.*x(m)).^2), end; [x;y]
y =
Columns 1 through 4
0.8445 0.8917 0.9442 1.0032
Columns 5 through 8
1.0704 1.1476 1.2371 1.3421
Columns 9 through 12
1.4667 1.6164 1.7993 2.0270
Columns 13 through 16
2.3173 2.6994 3.2233 3.9843
Columns 17 through 19
5.1876 7.3712 12.5413
y =
Columns 1 through 4
0.8445 12.5413 0.9442 1.0032
Columns 5 through 8
1.0704 1.1476 1.2371 1.3421
Columns 9 through 12
1.4667 1.6164 1.7993 2.0270
Columns 13 through 16
2.3173 2.6994 3.2233 3.9843
Columns 17 through 19
5.1876 7.3712 12.5413
y =
Columns 1 through 4
0.8445 12.5413 2.6994 1.0032
Columns 5 through 8
1.0704 1.1476 1.2371 1.3421
Columns 9 through 12
1.4667 1.6164 1.7993 2.0270
Columns 13 through 16
2.3173 2.6994 3.2233 3.9843
Columns 17 through 19
5.1876 7.3712 12.5413
y =
Columns 1 through 4
0.8445 12.5413 2.6994 -1.1618
Columns 5 through 8
1.0704 1.1476 1.2371 1.3421
Columns 9 through 12
1.4667 1.6164 1.7993 2.0270
Columns 13 through 16
2.3173 2.6994 3.2233 3.9843
Columns 17 through 19
5.1876 7.3712 12.5413
y =
Columns 1 through 4
0.8445 12.5413 2.6994 -1.1618
Columns 5 through 8
-1.3475 1.1476 1.2371 1.3421
Columns 9 through 12
1.4667 1.6164 1.7993 2.0270
Columns 13 through 16
2.3173 2.6994 3.2233 3.9843
Columns 17 through 19
5.1876 7.3712 12.5413
y =
Columns 1 through 4
0.8445 12.5413 2.6994 -1.1618
Columns 5 through 8
-1.3475 -2.0873 1.2371 1.3421
Columns 9 through 12
1.4667 1.6164 1.7993 2.0270
Columns 13 through 16
2.3173 2.6994 3.2233 3.9843
Columns 17 through 19
5.1876 7.3712 12.5413
ans =
Columns 1 through 4
1.2000 3.0000 2.5000 6.3000
0.8445 12.5413 2.6994 -1.1618
Columns 5 through 8
5.4000 4.2000 3.3000 2.2000
-1.3475 -2.0873 1.2371 1.3421
Columns 9 through 12
2.0000 2.1000 2.2000 2.3000
1.4667 1.6164 1.7993 2.0270
Columns 13 through 16
2.4000 2.5000 2.6000 2.7000
2.3173 2.6994 3.2233 3.9843
Columns 17 through 19
2.8000 2.9000 3.0000
5.1876 7.3712 12.5413
Варіант 18
Завдання 1. Обчислення арифметичних виразів
>> z=3.5;
>> b=exp(z)+(z.^2)./(3+(z.^2./5))+atan(z./4)
b =
36.0820
Завдання 2. Розгалужений обчислювальний процес
>> x=1.54; y=0.26; z=0.03;
>> if x>=y
A=(exp(abs(x-y))+z.^3)./(sqrt(1+sin(y).^2).^(1./3))
else B=(x+tan(z.^2))./(y.*log(x))
end
A =
3.5585
>> x=0.08;
>> if x>=y
A=(exp(abs(x-y))+z.^3)./(sqrt(1+sin(y).^2).^(1./3))
else B=(x+tan(z.^2))./(y.*log(x))
end
B =
-0.1232
Завдання 3. Арифметичні цикли
Задача А
>> a=412; b=7.38; x=125:10:230; y=(sqrt(a+b.*x).^(1./4))./(b+log(a.*x).^3); [x;y]
ans =
Columns 1 through 9
125.0000 135.0000 145.0000 155.0000 165.0000 175.0000 185.0000 195.0000 205.0000
0.0019 0.0019 0.0019 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018
Columns 10 through 11
215.0000 225.0000
0.0017 0.0017
Задача Б
>> a=412; b=7.38; x(1)=125; x(2)=230; x(3)=450; x(4)=218; x(5)=144; x(6)=166; x(7)=192; x(8)=180;
>> for m=1:6 y(m)=(sqrt(a+b.*x(m)).^(1./4))./(b+log(a.*x(m)).^3), end; [x;y]
y =
Columns 1 through 9
0.0019 0.0019 0.0019 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018
Columns 10 through 11
0.0017 0.0017
y =
Columns 1 through 9
0.0019 0.0017 0.0019 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018
Columns 10 through 11
0.0017 0.0017
y =
Columns 1 through 9
0.0019 0.0017 0.0016 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018
Columns 10 through 11
0.0017 0.0017
y =
Columns 1 through 9
0.0019 0.0017 0.0016 0.0017 0.0018 0.0018 0.0018 0.0018 0.0018
Columns 10 through 11
0.0017 0.0017
y =
Columns 1 through 9
0.0019 0.0017 0.0016 0.0017 0.0019 0.0018 0.0018 0.0018 0.0018
Columns 10 through 11
0.0017 0.0017
y =
Columns 1 through 9
0.0019 0.0017 0.0016 0.0017 0.0019 0.0018 0.0018 0.0018 0.0018
Columns 10 through 11
0.0017 0.0017
ans =
Columns 1 through 9
125.0000 230.0000 450.0000 218.0000 144.0000 166.0000 192.0000 180.0000 205.0000
0.0019 0.0017 0.0016 0.0017 0.0019 0.0018 0.0018 0.0018 0.0018
Columns 10 through 11
215.0000 225.0000
0.0017 0.0017
Варіант 19
Завдання 1. Обчислення арифметичних виразів
>> x=1.4; y=-0.875;
>> b=(sin(x).^2+cos(y.^2))./(abs(y)+3)
b =
0.4367
Завдання 2. Розгалужений обчислювальний процес
>> x=-1.25; y=0.82; z=5.01;
>> if x>=z
A=sqrt(abs(z).*exp(-(y+(x./2)))).^(1./5)
else B=(4.*z.^3.*tan((x+y).^2))./(2+log(y).^4)
end
B =
47.0037
>> x=8.36;
>> if x>=z
A=sqrt(abs(z).*exp(-(y+(x./2)))).^(1./5)
else B=(4.*z.^3.*tan((x+y).^2))./(2+log(y).^4)
end
A =
0.7126
Завдання 3. Арифметичні цикли
Задача А
>> a=135; b=0.02; x=1.4:0.5:6.2; y=(a-exp(-b.*x)+log(b.*x).^2-sqrt(a).^(1./3))./(sqrt(a).^(1./3)+cos(x).^2); [x;y]
ans =
Columns 1 through 9
1.4000 1.9000 2.4000 2.9000 3.4000 3.9000 4.4000 4.9000 5.4000
63.0159 60.1263 50.2024 43.6134 43.4511 49.5424 58.3737 59.6697 51.2754
Column 10
5.9000
43.6502
Задача Б
>> a=135; b=0.02; x(1)=1.4; x(2)=6.2; x(3)=5.6; x(4)=3.8; x(5)=2.3; x(6)=4.7; x(7)=2.9;
>> for m=1:6 y(m)=(a-exp(-b.*x(m))+log(b.*x(m)).^2-sqrt(a).^(1./3))./(sqrt(a).^(1./3)+cos(x(m)).^2), end; [x;y]
y =
Columns 1 through 9
63.0159 60.1263 50.2024 43.6134 43.4511 49.5424 58.3737 59.6697 51.2754
Column 10
43.6502
y =
Columns 1 through 9
63.0159 41.8072 50.2024 43.6134 43.4511 49.5424 58.3737 59.6697 51.2754
Column 10
43.6502
y =
Columns 1 through 9
63.0159 41.8072 47.6668 43.6134 43.4511 49.5424 58.3737 59.6697 51.2754
Column 10
43.6502
y =
Columns 1 through 9
63.0159 41.8072 47.6668 47.8970 43.4511 49.5424 58.3737 59.6697 51.2754
Column 10
43.6502
y =
Columns 1 through 9
63.0159 41.8072 47.6668 47.8970 52.1478 49.5424 58.3737 59.6697 51.2754
Column 10
43.6502
y =
Columns 1 through 9
63.0159 41.8072 47.6668 47.8970 52.1478 60.6667 58.3737 59.6697 51.2754
Column 10
43.6502
ans =
Columns 1 through 9
1.4000 6.2000 5.6000 3.8000 2.3000 4.7000 2.9000 4.9000 5.4000
63.0159 41.8072 47.6668 47.8970 52.1478 60.6667 58.3737 59.6697 51.2754
Column 10
5.9000
43.6502
Варіант 20
Завдання 1. Обчислення арифметичних виразів
>> x=-15.246; y=4.642;
>> b=log(y.^(sqrt(abs(x)))).*(x-(y./2))+tan(y.^2).^2
b =
-105.0741
Завдання 2. Розгалужений обчислювальний процес
>> x=0.33; y=0.2; z=3.2;
>> if x<=y
A=(1+log(x+y).^2)./(z.*sqrt(abs(y-x)).^(1./3))
else B=(y.*coth(x).^2)./(2.*z.^5)
end
B =
0.0029
>> x=0.14;
>> if x<=y
A=(1+log(x+y).^2)./(z.*sqrt(abs(y-x)).^(1./3))
else B=(y.*coth(x).^2)./(2.*z.^5)
end
A =
1.0807
Завдання 3. Арифметичні цикли
Задача А
>> a=8.5; x=10:1:20; y=atan((x.^2+a.^2)./(log(a).^2+log(a).^2)); [x;y]
ans =
Columns 1 through 9
10.0000 11.0000 12.0000 13.0000 14.0000 15.0000 16.0000 17.0000 18.0000
1.5177 1.5234 1.5285 1.5328 1.5367 1.5400 1.5429 1.5454 1.5477
Columns 10 through 11
19.0000 20.0000
1.5497 1.5514
Задача Б
>> a=8.5; x(1)=10; x(2)=20; x(3)=14; x(4)=18; x(5)=21; x(6)=16.5; x(7)=24; x(8)=28;
>> for m=1:6 y(m)=atan((x(m).^2+a.^2)./(log(a).^2+log(a).^2)), end; [x;y]
y =
Columns 1 through 9
1.5177 1.5234 1.5285 1.5328 1.5367 1.5400 1.5429 1.5454 1.5477
Columns 10 through 11
1.5497 1.5514
y =
Columns 1 through 9
1.5177 1.5514 1.5285 1.5328 1.5367 1.5400 1.5429 1.5454 1.5477
Columns 10 through 11
1.5497 1.5514
y =
Columns 1 through 9
1.5177 1.5514 1.5367 1.5328 1.5367 1.5400 1.5429 1.5454 1.5477
Columns 10 through 11
1.5497 1.5514
y =
Columns 1 through 9
1.5177 1.5514 1.5367 1.5477 1.5367 1.5400 1.5429 1.5454 1.5477
Columns 10 through 11
1.5497 1.5514
y =
Columns 1 through 9
1.5177 1.5514 1.5367 1.5477 1.5530 1.5400 1.5429 1.5454 1.5477
Columns 10 through 11
1.5497 1.5514
y =
Columns 1 through 9
1.5177 1.5514 1.5367 1.5477 1.5530 1.5442 1.5429 1.5454 1.5477
Columns 10 through 11
1.5497 1.5514
ans =
Columns 1 through 9
10.0000 20.0000 14.0000 18.0000 21.0000 16.5000 24.0000 28.0000 18.0000
1.5177 1.5514 1.5367 1.5477 1.5530 1.5442 1.5429 1.5454 1.5477
Columns 10 through 11
19.0000 20.0000
1.5497 1.5514
Варіант 21
Завдання 1. Обчислення арифметичних виразів
>> x=16.55; y=-1.75;
>> b=(sqrt(10.*(sqrt(x).^(1./3)+x.^(y+2))))./(cos(y.^2).^2)
b =
6.0489
Завдання 2. Розгалужений обчислювальний процес
>> x=1.62; y=3.32; z=5.54;
>> if x<=y
A=(sqrt(z.^2.*log(x)).^(1./3)+y.^3)./(1+atan(x))
else B=(abs((x./2)-sin(z).^2))./(x.*y.^3)
end
A =
18.9127
>> x=6.02;
>> if x<=y
A=(sqrt(z.^2.*log(x)).^(1./3)+y.^3)./(1+atan(x))
else B=(abs((x./2)-sin(z).^2))./(x.*y.^3)
end
B =
0.0116
Завдання 3. Арифметичні цикли
Задача А
>> a=0.1; b=0.25; x=1.5:0.8:9; y=(sqrt(a.*x)-b)./(1+tan(a.*x).^2); [x;y]
ans =
Columns 1 through 9
1.5000 2.3000 3.1000 3.9000 4.7000 5.5000 6.3000 7.1000 7.9000
0.1342 0.2177 0.2782 0.3204 0.3462 0.3573 0.3550 0.3408 0.3165
Column 10
8.7000
0.2839
Задача Б
>> a=0.1; b=0.25; x(1)=1.5; x(2)=9; x(3)=7.5; x(4)=6.3; x(5)=5.2; x(6)=7.8; x(7)=7.2;
>> for m=1:6 y(m)=(sqrt(a.*x(m))-b)./(1+tan(a.*x(m)).^2), end; [x;y]
y =
Columns 1 through 9
0.1342 0.2177 0.2782 0.3204 0.3462 0.3573 0.3550 0.3408 0.3165
Column 10
0.2839
y =
Columns 1 through 9
0.1342 0.2700 0.2782 0.3204 0.3462 0.3573 0.3550 0.3408 0.3165
Column 10
0.2839
y =
Columns 1 through 9
0.1342 0.2700 0.3298 0.3204 0.3462 0.3573 0.3550 0.3408 0.3165
Column 10
0.2839
y =
Columns 1 through 9
0.1342 0.2700 0.3298 0.3550 0.3462 0.3573 0.3550 0.3408 0.3165
Column 10
0.2839
y =
Columns 1 through 9
0.1342 0.2700 0.3298 0.3550 0.3548 0.3573 0.3550 0.3408 0.3165
Column 10
0.2839
y =
Columns 1 through 9
0.1342 0.2700 0.3298 0.3550 0.3548 0.3200 0.3550 0.3408 0.3165
Column 10
0.2839
ans =
Columns 1 through 9
1.5000 9.0000 7.5000 6.3000 5.2000 7.8000 7.2000 7.1000 7.9000
0.1342 0.2700 0.3298 0.3550 0.3548 0.3200 0.3550 0.3408 0.3165
Column 10
8.7000
0.2839
Варіант 22
Завдання 1. Обчислення арифметичних виразів
>> x=16.55; y=-2.75; z=0.15;
>> b=(sin(z.^2).^2+abs(x+y))./(z.*sqrt(x))
b =
22.6154
Завдання 2. Розгалужений обчислювальний процес
>> x=3.28; y=4.05; z=-0.66;
>> if x<=y
A=(tan(x)+sin(y).^2)./(2.*sqrt(z.^2+1))
else B=(sqrt(y+(x+1).^3).^(1./5))./(x.*y.*z)
end
A =
0.3176
>> x=5.98;
>> if x<=y
A=(tan(x)+sin(y).^2)./(2.*sqrt(z.^2+1))
else B=(sqrt(y+(x+1).^3).^(1./5))./(x.*y.*z)
end
B =
-0.1122
Завдання 3. Арифметичні цикли
Задача А
>> a=0.64; b=17.4; x=10:0.5:15.2; y=(atan(a.*x))./(log(b).^2+sqrt(a.*x).^(1./5)); [x;y]
ans =
Columns 1 through 9
10.0000 10.5000 11.0000 11.5000 12.0000 12.5000 13.0000 13.5000 14.0000
0.1512 0.1519 0.1525 0.1531 0.1536 0.1540 0.1545 0.1548 0.1552
Columns 10 through 11
14.5000 15.0000
0.1555 0.1558