how i can change this string array into one row and multiple columns.

Question

Mohamuud hassan 2015-5-19

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/217625-how-i-can-change-this-string-array-into-one-row-and-multiple-columns

编辑： Stephen23 2015-5-19

hello every one; how i can change this string into one row and multiple columns. for example:

daalo=  {'000001001001010111100101111111001101001111001101000000010000001011011110100110101001010101000111001111110101111010010000110010111110111110000000000000000000'};
how i can change the format into;
daalo:{0;0;0;0;0;1;0;0;1;0;0;1;0;1......... until las digit?

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Stephen23 2015-5-19

编辑：Stephen23 2015-5-19

@abdulkarim hassan: stop putting everything in cell arrays. Cell arrays are great, but if you don't need them then they just make your code more complicated and slower. Learn to use MATLAB's basic data types and your own code will be much simpler and faster: James Tursa's answer shows how using basic data types can be much neater code and much faster to calculate with.

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

James Tursa 2015-5-19

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/217625-how-i-can-change-this-string-array-into-one-row-and-multiple-columns#answer_179697

编辑：James Tursa 2015-5-19

在 MATLAB Online 中打开

Your syntax in the question specifies a cell array output of double values, so here is how to do that:

n = numel(daalo{1});
result = mat2cell(daalo{1}-'0',1,ones(1,n));

If you want a column result, then

result = mat2cell(daalo{1}-'0',1,ones(1,n))';

Do you really need a cell array containing individual double numbers for your downstream processing, and not a simple double array? E.g., would this be better for your downstream processing?

result = daalo{1}-'0'; % double row vector result