How to eliminate array which contain zero, negative values, repeated values, etc constraint?

1 次查看（过去 30 天）

显示更早的评论

Grace 2014-11-11

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/162204-how-to-eliminate-array-which-contain-zero-negative-values-repeated-values-etc-constraint

评论： Andrei Bobrov 2014-11-11

采纳的回答： Andrei Bobrov

在 MATLAB Online 中打开

Hi, I have n=6 and for example I have several set of points ( with 6 elements),

 a=[1 5 1 6 2 6];
 b=[2 5 1 6 2 5];
 c=[3 5 1 6 2 4];
 d=[0 4 1 6 3 7];
 e=[1 4 1 6 3 6];
 f=[-1 3 1 6 4 8];

I wish to eliminate the set which contain zero, negative values,elements greater than n=6 and repeated values. At the end, left set c. The others are eliminated due to:

a-repeated value 1 and 6

b-repeated value 2 and 5

d-contain zero, and 7 (which is greater than 6)

e-repeated value 1 and 6

f-contain negative value and 8 (greater than 6).

Thanks in advance.

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。

采纳的回答

Andrei Bobrov 2014-11-11

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/162204-how-to-eliminate-array-which-contain-zero-negative-values-repeated-values-etc-constraint#answer_158486

编辑：Andrei Bobrov 2014-11-11

在 MATLAB Online 中打开

a=[1 5 1 6 2 6];
b=[2 5 1 6 2 5];
c=[3 5 1 6 2 4];
d=[0 4 1 6 3 7];
e=[1 4 1 6 3 6];
f=[-1 3 1 6 4 8];
M = [a;b;c;d;e;f];
out = M(all(M > 0,2) & cellfun(@(x)numel(unique(x)) == numel(x),num2cell(M,2)),:);