How to return a structure as a function output?
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function [s, rx, ry] = ComputeR(frame);
[pyr,pind] = buildLpyr(frame,'auto'); %Building Laplace pyramid
nLevels = size(pind,1)-1; %no. of levels in the pyramid
kernelx = [0.0, 0.0, 0.0; 0.5, 0.0, -0.5; 0.0, 0.0, 0.0];
kernely = [0.0, 0.5, 0.0; 0.0, 0.0, 0.0; 0.0, -0.5, 0.0];
for k = 1:nLevels
s = pyrBand(pyr, pind, k);
rx = conv2(s,kernelx);
ry = conv2(s,kernely);
S(k).s = s;
S(k).rx = rx;
S(k).ry = ry;
end
end
Here this function is returning the values of s, rx, ry corresponding to the last 'k' value only. How can I get the whole values of S(k).s, S(k).rx and S(k).ry as my function output?
1 件のコメント
Jiri Hajek
2022 年 12 月 14 日
Hi, you need just one output, the structure itself. Its field are part of it... Or try to explain better what you mean by "How can I get the whole values of S(k).s, S(k).rx and S(k).ry as my function output?"
採用された回答
Rik
2022 年 12 月 14 日
If you want the entire struct as the output, then you should make the struct the output:
function S = ComputeR(frame);
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