Output a plot and a matrix from a function

조회 수: 6 (최근 30일)
Miranda Gabriel
Miranda Gabriel 2022년 4월 21일
답변: Sam Chak 2022년 4월 21일
I want to outout both a plot that requires two built in functions (plot() and findpeaks() ) and also a matrix that gives the locations, heights, and peak to peak interval. As this function stands, it only outputs the graph. is there anyway to get it to output the matrix as well?
function [myplot,mypeaks,mymatrix] = peaks(d)
myplot = plot(1:length(d), d);
mypeaks = findpeaks(d,'MinPeakDistance',50, 'MinPeakHeight', 10);
[height,locs] = findpeaks(d,'MinPeakDistance',50, 'MinPeakHeight', 10);
pp = [];
for i = 1:length(locs)-1
pp(i) = locs(i+1)-locs(i);
end
pp = [0, pp];
mymatrix = [locs(:), height(:), pp(:)];
end

답변 (1개)

Sam Chak
Sam Chak 2022년 4월 21일
Remove the semicolon ";" in this line should produce mymatrix on the Command Window.
mymatrix = [locs(:), height(:), pp(:)]

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