How can I convert a matrix to all numeric values which contains numeric and characters both?

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Zara Khan 2018-8-9

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关闭： MATLAB Answer Bot 2021-8-20

I have matrix containing both numerics and characters(actually NaNs) values both. How to convert this matrix so that it contains all the numeric values?Because I want to write this matrix to an excel sheet.

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Stephen23 2018-8-10

"I have matrix containing both numerics and characters(actually NaNs) values both"

What does this mean exactly: do you have a numeric matrix? NaN's in a numeric matrix are numeric, so your description is not clear.

Zara Khan 2018-8-12

I only want replace NaNs by zero thats it.

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回答（1 个）

Rik 2018-8-9

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If you want to replace the NaNs by 0, you can simply use this:

data(isnan(data))=0;

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Zara Khan 2018-8-12

编辑：Zara Khan 2018-8-12

I am passing the entire matrix and getting a logical matrix always. That I dont want.

Rik 2018-8-12

If your variable data is a matrix that is not a logical, this code will not return a logical. What exact code are you using? Try to reduce it to a small piece of code I can run to replicate your issue.

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