Remove Whitespace & Text From Cell

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Cesar Cabrera
Cesar Cabrera 2023-1-31
评论： Stephen23 2023-1-31
If I have a cell like
[0.078 ms]
How can I remove both the whitespace and 'ms' to yield the result
[0.078]
Thanks,

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回答（2 个）

Kunal Kandhari
Kunal Kandhari 2023-1-31
Hi,
You can make use of strrep: Find and replace substrings function
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Kunal Kandhari
Kunal Kandhari 2023-1-31
Hi Cesar,
You you please explain it is several thousand cell array or array of cells?
So that I can help you with that..
Can you write a dummy variable here?
Cesar Cabrera
Cesar Cabrera 2023-1-31
.txt file
|0.56 ms|
|0.86 ms|
|0.91 ms|
|0.25 ms|
T= readtable(example.txt)
I want to parse the data into a table from a .txt file like
0.56
0.86
0.91
0.25

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Walter Roberson
Walter Roberson 2023-1-31
See https://www.mathworks.com/help/matlab/ref/matlab.io.text.delimitedtextimportoptions.setvaropts.html#d124e755396 for the import options to ignore particular prefixes or suffixes. You would detectImportOptions and setvaropts and then pass the resulting options to readtable

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