如何将向量转换为单元格数组? [英] How can I convert a vector to a cell array?

问题描述

我有一个列向量想要转换为单元格数组，例如:

I have a column vector I want to convert to a cell array such as:

A = rand(10,1);

B = cell(10,1);
for i=1:10
    B{i} = A(i);
end

B = 
    [0.6221]
    [0.3510]
    [0.5132]
    [0.4018]
    [0.0760]
    [0.2399]
    [0.1233]
    [0.1839]
    [0.2400]
    [0.4173]

如何在没有显式for循环的情况下执行此操作? 我试过了:

How can I do this without an explicit for loop? I tried:

B{:} = A(:)

和

[B{:}] = deal(A)

没有运气...

如果可能的话，我又该如何对矩阵做同样的事情，即每个元素本身都在一个单元格中?

Also if possible, how can I do the same thing for a matrix, i.e. have each element in a cell by itself?

推荐答案

使用功能 num2cell :

B = num2cell(A);

也适用于矩阵.

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