How to stem positive part of wave?
조회 수: 3 (최근 30일)
이전 댓글 표시
Hi everyone,
I have a wave data, I need to show dispersion wave, so I need to "Stem" a "positive part" of the wave (look like the image below). Could you please to help me to solve it.
Thank you in advance.
댓글 수: 0
채택된 답변
Prasad Kalane
2015년 12월 11일
편집: Prasad Kalane
2015년 12월 11일
Try using following code
if true
% code
endx1=rand(1,10);
x2=rand(1,10);
x=[x1 -x2];
subplot(121);stem(x);
title('+ve & -ve Data')
for i=1:length(x)
if sign(x(i))==-1
x(i)=0;
end
end
subplot(122);stem(x);
title('+ve Data')
추가 답변 (0개)
참고 항목
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!