Manipulating Cell arrays element

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Amit Chakraborty
Amit Chakraborty 2022-6-4
评论： Amit Chakraborty 2022-6-4
Say I have a cell array called aa. Inside the cell I have 5 data elements [in reality it is huge matrix]. That 5 data element is for green and red light.
green light =1;
red light = 2;
aa index is same as ss. Means the first data element in aa is for green light, the second data element is for red light and so on.
I want to make the aa cell in such a way that it contains only for green light data element.
Can any one help me ?
Thanks in ADVANCE!!!!
aa = {rand(280,3) , rand(280,3),rand(280,3),rand(280,3),rand(280,3)};
ss = [1 2 1 2 1]; % Matrix for Green and Red light
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Jan
Jan 2022-6-4
@Amit Chakraborty: Are you aware, that "Null" is no standard syntax in Matlab? Should the readers understand this e.g. as [] ?
Amit Chakraborty
Amit Chakraborty 2022-6-4
@Jan, Yes you are correct. I want to mean that reader should take
Null = [ ]

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采纳的回答

Matt J
Matt J 2022-6-4
编辑：Matt J 2022-6-4
aa(ss==2)={[]};

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