Question

solve all questions simply by using Matlab

writh all steps here please

1 Normal 1 No Spac.. Heading 1 Heading2 Title Subtitle Subtle Em... Ep Paragraph Styles 7. Write an M-file that creates subplots (not superimposed) of Yfor n[:5) and X= [-10 : 0.01 : 101. Each subplot's Y axis should have an appropriate title. 8. Write a Matlab program to calculate the values of the function ro-ssint for all t where sint >0 f(t)=t0 elsewhere. 6π at intervals of π/10. Use loop and branches. Plot the graph for f(t). for-6だt Engish Malaysia) rds

Answer 1

MATLAB Code:

close all
clear
clc

% Problem 7
X = -10:0.01:10;
figure
for n = 1:5
subplot(1,5,n), plot(X, X.^n)
xlabel('X'), ylabel(sprintf('X^%d', n)), title(sprintf('Y = X^%d', n))
end

% Problem 8
t = -6*pi:pi/10:6*pi;
f = sin(t);
for i = 1:length(f)
if f(i) < 0
f(i) = 0;
end
end
figure, plot(t, f), xlabel('t'), ylabel('f(t)'), title('f(t) = sin(t)')

Plots:

1000

t-sin(t) 0.1F