清空筛选条件
清空筛选条件

MATLAB cell to matrix

2 次查看（过去 30 天）
Benjamin Cowen
Benjamin Cowen 2014-1-13
评论： Benjamin Cowen 2014-1-13
I have 1 row and 106 columns. Each cell contains various numbers. Some cells contain 1 number, some contain 5, etc. The problem is this: If one number is present, it looks great. Some cells have more than one number. I would like for the second number to go in the second row, third number in third row, etc. I am not sure how to do this. I am guessing I need to make a zeros matrix or something but I am not sure
  6 个评论
显示 4更早的评论
Benjamin Cowen
Benjamin Cowen 2014-1-13
Oh I see what you mean on your first comment. Instead of having multiple numbers in 1 cell, just 1 number in each cell. If a column has more than one number, just put next numbers in next rows
Benjamin Cowen
Benjamin Cowen 2014-1-13
When I try A(1,j)=cat(1,C{1,j}), I get "Subscripted assignment dimension mismatch."

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Azzi Abdelmalek
Azzi Abdelmalek 2014-1-13
You can do this
M={1 [7 8] 3 [ 1 5 6] 0 [1 5 8] 2 10 }
n=cellfun(@numel,M)
m=max(n);
N=cell(m,numel(M))
for k=1:numel(M)
N(1:n(k),k)=num2cell(M{k}')
end
The result
N =
[1] [7] [3] [1] [0] [1] [2] [10]
[] [8] [] [5] [] [5] [] []
[] [] [] [6] [] [8] [] []

更多回答（1 个）

Matt J
Matt J 2014-1-13
Is this what you want?
>> C={5,[6 7 8], [9,10]};
>>cell2mat(C)
ans =
5 6 7 8 9 10
Or,
>> [C{:}]
ans =
5 6 7 8 9 10
  6 个评论
显示 4更早的评论
Benjamin Cowen
Benjamin Cowen 2014-1-13
So I just copy that whole thing into a function file?
Matt J
Matt J 2014-1-13
Yes. That is one of your options.

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Creating and Concatenating Matrices 的更多信息

标签

尚未输入任何标签。

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by