Is it possible to use element by element comparison between a single variable and individual matrix values?

Question

Clayton 2014-10-15

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/158698-is-it-possible-to-use-element-by-element-comparison-between-a-single-variable-and-individual-matrix

回答： Iain 2014-10-15

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Iain 2014-10-15

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/158698-is-it-possible-to-use-element-by-element-comparison-between-a-single-variable-and-individual-matrix#answer_155224

在 MATLAB Online 中打开

Yes. Try these to see what makes sense for your little problem whatever it happens to be...

 logical_cmp_result = eye(3) == 1
 all(logical_cmp_result)
 any(logical_cmp_result)
 all(all(logical_cmp_result))
 randomvals = rand(3,3);
 logical_cmp_result = randomvals([1,3,5,7,9]) > 0.5 % This uses randomvals(1,1),(3,1),(2,2) (1,3) & (3,3)
 logical_cmp_result = randomvals(eye(3) == 1) > 0.5