plot 2D array using imagesc ?

2 views (last 30 days)
JIAN HONG ZHANG
JIAN HONG ZHANG on 17 May 2022
Answered: KSSV on 17 May 2022
how to be like him plot 2D array using imagesc?
%The number of sample in the signal
N=640;
n=0:N-1;
fo=1/640;
%The signal x whose amplitude exceeds the range [-pi,pi]
x=5*sin(2*pi*fo*n);
plot(x);
xlabel('Sample index')
ylabel('Original phase in radians')
axis([-50 710 -5.6 5.6])
title('The signal x whose amplitude exceeds the range [-\pi,\pi]')
figure, plot(x)
xlabel('Sample index')
ylabel('Unwrapped phase in radians')
axis([-50 710 -5.6 5.6])
title('The unwrapped phase')
x = 5*sin(2*pi*fo*n);
imagesc(x)
colorbar

Accepted Answer

KSSV
KSSV on 17 May 2022
REad about subplot

More Answers (0)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by