counting the number of non-zero or zero elements in a specific direction of an array
2 次查看(过去 30 天)
显示 更早的评论
Hello there,
I have an 8x3x5 array, and would like to count its number of zeros and non-zeros across its 3rd dimension. In particular, I would like to get a 1x5 vectors that gives me the number of zero elements, and another 1x5 vectors showing the number of ones. I would appreciate if somebody can help me. Thanks.
0 个评论
采纳的回答
Star Strider
2015-5-3
This seems to work:
NZ = sum(squeeze(sum(M==0,1))); % Zero Elements
NNz = sum(squeeze(sum(M~=0,1))); % Non-Zero Elements
0 个评论
更多回答(0 个)
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!