Matrix, struct, array, comparison

2014 2 22
2 个回答
回答已采纳
更新时间：2014 3 12
4 次查看（30 天）

0 个投票

I have two struct variable: primo and secondo
>> primo
primo =
Y: {1x8 cell}
primo.Y
ans =
Columns 1 through 4
[1000x9 double] [1000x9 double] [1000x9 double] [1000x9 double]
Columns 5 through 8
[1000x9 double] [1000x9 double] [1000x9 double] [1000x9 double]
secondo =
Y: {1x8 cell}
>> secondo.Y
ans =
Columns 1 through 4
[1000x9 double] [1000x9 double] [1000x9 double] [1000x9 double]
Columns 5 through 8
[1000x9 double] [1000x9 double] [1000x9 double] [1000x9 double]
Inside of these two variables, there should be the same numerical values. But I do not know if it is really so. How can I be sure that the numerical value inside the matrix [1000x9double] are exactly the same for each matrix? Thanks.

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 采纳的回答

Mischa Kim
Mischa Kim 2014-2-22

0 个投票

Francesco, loop through the eight cells and use isequal to compare the matrices.

更多回答（1 个）

Tim leonard
Tim leonard 2014-3-12
编辑：Tim leonard 2014-3-12

1 个投票

Mischa's answer is perfectly valid. Just wanted to share some code.
all(cellfun(@(x,y)(all(x==y)),primo,secondo))
note, primo and secondo need to be same length, so check that before checking inside the cell.

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