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using logical mask in array

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khaled nouri
khaled nouri 2017-8-14
评论： Image Analyst 2017-8-15
hello! i have this array: C=[1 1 1 2 3 4 5 5 5 5 6 6 6 6 ] and i wana to get the index of array where C=5, i can use res=find(C==5), but i went to use logical masks to improve performance in my code, so can any one tel me how i use logical mask ?? ^^ thanks

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回答（1 个）

Image Analyst
Image Analyst 2017-8-14
Mask = C==5;
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Image Analyst
Image Analyst 2017-8-15
khaled's "Answer" moved here:
Yes, thank very much you for the illustration.
Image Analyst
Image Analyst 2017-8-15
So, if we're done then could you "Accept" the answer? Otherwise explain what you still need help on.

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