问题将各个变量在MATLAB一类数组的元素分配 [英] Problem with assigning elements of a class array to individual variables in MATLAB

问题描述

这是一个有点重复<的href=\"http://stackoverflow.com/questions/2893356/matlab-easiest-way-to-assign-elements-of-a-vector-to-individual-variables\">this问题，这个问题和<一个href=\"http://stackoverflow.com/questions/2740704/is-there-anything-like-deal-for-normal-matlab-arrays\">this问题，但是这些解决方案不工作，所以我要求我的。

This is a bit of a duplicate of this question, this question, and this question, however those solutions don't work, so I'm asking mine.

我有本地定义类的数组，我想将它分配给多个，单个变量。这种模式不起作用：

I've got an array of locally defined classes and I'd like to assign it to multiple, individual variables. This pattern doesn't work:

%a is 2x1 of MyClass
temp = mat2cell(a);
[x,y] = temp{:};

%throws:
??? Insufficient number of outputs from right hand side of equal sign to satisfy assignment.

由于临时是单个细胞，并在一个单元我的2×1阵列，而不是在一个小区与每个我的原始数组中的一个元素的2×1单元阵列。

Because temp is a single cell, with my 2x1 array in one cell, rather than a 2x1 cell array with one element of each of my original array in one cell.

任何想法？

推荐答案

您应该使用功能的 NUM2CELL ，而不是功能的 MAT2CELL 以阵列的每个元素放在 A 在单元阵列的一个独立单元温度。

You should use the function NUM2CELL instead of the function MAT2CELL in order to place each element of your array a in a separate cell of your cell array temp.

使用 MAT2CELL 只需输入相当于在做 TEMP = {A}; ，并在我的版本MATLAB（R2009a）的我居然得到这样的警告：

Using MAT2CELL with just one input is equivalent to doing temp = {a};, and in my version of MATLAB (R2009a) I actually get this warning:

>> temp = mat2cell(a);
Warning: Single input behavior is obsolete and will be removed in a
         future release of MATLAB. Use C={X} instead. 
> In mat2cell at 54

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