How to convert first cell value into zero

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Masoud Taleb 2020-9-25

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https://ww2.mathworks.cn/matlabcentral/answers/599692-how-to-convert-first-cell-value-into-zero

评论： Masoud Taleb 2020-9-25

Hello

I have a array of numbers but the first cell is always a string like below. Is there way that I put ''0" instead of "theta\phi[rad]"? Then, I can do analysis :)

theta\phi[rad] 0 0.01 0.02

0 -0.15 -0.17 -0.14

0.2 0.19 -0.13 -0.11

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madhan ravi 2020-9-25

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https://ww2.mathworks.cn/matlabcentral/answers/599692-how-to-convert-first-cell-value-into-zero#answer_500257

编辑：madhan ravi 2020-9-25

在 MATLAB Online 中打开

cell_array(cellfun(@isstring, cell_array)) = {0}

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madhan ravi 2020-9-25

Obviously, the example you showed in your code and your last comment don’t contain the same data.

Masoud Taleb 2020-9-25

I tried to simplify the example as my data file and main codes are very big and complicated to be uploaded. Meanwhile, it is possible that something was interfering it. Anyway, thanks for your reply and help :)

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