Задача а
Скласти схему алгоритму і програму в середовищі MATLAB для обчислення таблиці функції
,
a = 16.3;
b = 0.05.
Значення аргументу x змінювати в діапазоні від X1 = 17 до X2 = 21.8 з кроком X = 0.5.
>> a=16.3;b=0.05;x=17:0.5:21.8;y=sqrt((abs(cos(b.*x)))./(1+log(a.^2.*x.^2).^2));[x;y]
ans =
Columns 1 through 9
17.0000 17.5000 18.0000 18.5000 19.0000 19.5000 20.0000 20.5000 21.0000
0.0719 0.0705 0.0691 0.0677 0.0662 0.0648 0.0633 0.0618 0.0602
Column 10
21.5000
0.0586
Задача б
Розв’язати попередню задачу з тією відмінністю‚ що задано масив значень аргументу: X1 = 17; X2 = 21.8; X3 = 16.3; X4 = 19.9; X5 = 18.5; X6 = 17.4.
>> a=16.3;b=0.05;x(1)=17;x(2)=21.8;x(3)=16.3;x(4)=19.9;x(5)=18.5;x(6)=17.4;
>> for m=1:6 y(m)=sqrt((abs(cos(b.*x(m))))./(1+log(a.^2.*x(m).^2).^2)),end;[x;y]
y =
Columns 1 through 9
0.0719 0.0705 0.0691 0.0677 0.0662 0.0648 0.0633 0.0618 0.0602
Column 10
0.0586
y =
Columns 1 through 9
0.0719 0.0577 0.0691 0.0677 0.0662 0.0648 0.0633 0.0618 0.0602
Column 10
0.0586
y =
Columns 1 through 9
0.0719 0.0577 0.0739 0.0677 0.0662 0.0648 0.0633 0.0618 0.0602
Column 10
0.0586
y =
Columns 1 through 9
0.0719 0.0577 0.0739 0.0636 0.0662 0.0648 0.0633 0.0618 0.0602
Column 10
0.0586
y =
Columns 1 through 9
0.0719 0.0577 0.0739 0.0636 0.0677 0.0648 0.0633 0.0618 0.0602
Column 10
0.0586
y =
Columns 1 through 9
0.0719 0.0577 0.0739 0.0636 0.0677 0.0708 0.0633 0.0618 0.0602
Column 10
0.0586
ans =
Columns 1 through 9
17.0000 21.8000 16.3000 19.9000 18.5000 17.4000 20.0000 20.5000 21.0000
0.0719 0.0577 0.0739 0.0636 0.0677 0.0708 0.0633 0.0618 0.0602
Column 10
21.5000
0.0586
Варіант 30
Задача а
Скласти схему алгоритму і програму в середовищі MATLAB для обчислення таблиці функції
,
a = 425; b = 0.01
Значення аргументу x змінювати в діапазоні від X1 = 184 до X2 = 350 з кроком X = 6.
>> a=425;b=0.01;x=184:6:350;y=((a).^1./5+(x).^1./5)./(1+sin(b.*x).^2);[x;y]
ans =
Columns 1 through 9
184.0000 190.0000 196.0000 202.0000 208.0000 214.0000 220.0000 226.0000 232.0000
63.1329 64.8911 66.9175 69.2271 71.8354 74.7578 78.0085 81.5993 85.5378
Columns 10 through 18
238.0000 244.0000 250.0000 256.0000 262.0000 268.0000 274.0000 280.0000 286.0000
89.8250 94.4524 99.3985 104.6251 110.0728 115.6582 121.2709 126.7738 132.0064
Columns 19 through 27
292.0000 298.0000 304.0000 310.0000 316.0000 322.0000 328.0000 334.0000 340.0000
136.7923 140.9514 144.3156 146.7463 148.1498 148.4890 147.7869 146.1229 143.6213
Column 28
346.0000
140.4368
Задача б
Розв'язати попередню задачу з тією відмінністю‚ що задано масив значень аргументу: X1 = 184; X2 = 350; X3 = 240; X4 = 195; X5 = 166; X6 = 314; X7 = 286; X8 = 270.
>> a=425;b=0.01;x(1)=184;x(2)=350;x(3)=240;x(4)=195;x(5)=166;x(6)=314;x(7);286;x(8)=270;
>> for m=1:8 y(m)=((a).^1./5+(x(m)).^1./5)./(1+sin(b.*x(m)).^2),end;[x;y]
y =
Columns 1 through 9
63.1329 64.8911 66.9175 69.2271 71.8354 74.7578 78.0085 81.5993 85.5378
Columns 10 through 18
89.8250 94.4524 99.3985 104.6251 110.0728 115.6582 121.2709 126.7738 132.0064
Columns 19 through 27
136.7923 140.9514 144.3156 146.7463 148.1498 148.4890 147.7869 146.1229 143.6213
Column 28
140.4368
y =
Columns 1 through 9
63.1329 138.0171 66.9175 69.2271 71.8354 74.7578 78.0085 81.5993 85.5378
Columns 10 through 18
89.8250 94.4524 99.3985 104.6251 110.0728 115.6582 121.2709 126.7738 132.0064
Columns 19 through 27
136.7923 140.9514 144.3156 146.7463 148.1498 148.4890 147.7869 146.1229 143.6213
Column 28
140.4368
y =
Columns 1 through 9
63.1329 138.0171 91.3304 69.2271 71.8354 74.7578 78.0085 81.5993 85.5378
Columns 10 through 18
89.8250 94.4524 99.3985 104.6251 110.0728 115.6582 121.2709 126.7738 132.0064
Columns 19 through 27
136.7923 140.9514 144.3156 146.7463 148.1498 148.4890 147.7869 146.1229 143.6213
Column 28
140.4368
y =
Columns 1 through 9
63.1329 138.0171 91.3304 66.5605 71.8354 74.7578 78.0085 81.5993 85.5378
Columns 10 through 18
89.8250 94.4524 99.3985 104.6251 110.0728 115.6582 121.2709 126.7738 132.0064
Columns 19 through 27
136.7923 140.9514 144.3156 146.7463 148.1498 148.4890 147.7869 146.1229 143.6213
Column 28
140.4368
y =
Columns 1 through 9
63.1329 138.0171 91.3304 66.5605 59.3354 74.7578 78.0085 81.5993 85.5378
Columns 10 through 18
89.8250 94.4524 99.3985 104.6251 110.0728 115.6582 121.2709 126.7738 132.0064
Columns 19 through 27
136.7923 140.9514 144.3156 146.7463 148.1498 148.4890 147.7869 146.1229 143.6213
Column 28
140.4368
y =
Columns 1 through 9
63.1329 138.0171 91.3304 66.5605 59.3354 147.7996 78.0085 81.5993 85.5378
Columns 10 through 18
89.8250 94.4524 99.3985 104.6251 110.0728 115.6582 121.2709 126.7738 132.0064
Columns 19 through 27
136.7923 140.9514 144.3156 146.7463 148.1498 148.4890 147.7869 146.1229 143.6213
Column 28
140.4368
y =
Columns 1 through 9
63.1329 138.0171 91.3304 66.5605 59.3354 147.7996 78.0085 81.5993 85.5378
Columns 10 through 18
89.8250 94.4524 99.3985 104.6251 110.0728 115.6582 121.2709 126.7738 132.0064
Columns 19 through 27
136.7923 140.9514 144.3156 146.7463 148.1498 148.4890 147.7869 146.1229 143.6213
Column 28
140.4368
y =
Columns 1 through 9
63.1329 138.0171 91.3304 66.5605 59.3354 147.7996 78.0085 117.5323 85.5378
Columns 10 through 18
89.8250 94.4524 99.3985 104.6251 110.0728 115.6582 121.2709 126.7738 132.0064
Columns 19 through 27
136.7923 140.9514 144.3156 146.7463 148.1498 148.4890 147.7869 146.1229 143.6213
Column 28
140.4368
ans =
Columns 1 through 9
184.0000 350.0000 240.0000 195.0000 166.0000 314.0000 220.0000 270.0000 232.0000
63.1329 138.0171 91.3304 66.5605 59.3354 147.7996 78.0085 117.5323 85.5378
Columns 10 through 18
238.0000 244.0000 250.0000 256.0000 262.0000 268.0000 274.0000 280.0000 286.0000
89.8250 94.4524 99.3985 104.6251 110.0728 115.6582 121.2709 126.7738 132.0064
Columns 19 through 27
292.0000 298.0000 304.0000 310.0000 316.0000 322.0000 328.0000 334.0000 340.0000
136.7923 140.9514 144.3156 146.7463 148.1498 148.4890 147.7869 146.1229 143.6213
Column 28
346.0000
140.4368