How to get value from cell

Question

ly 2015-10-19

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/249478-how-to-get-value-from-cell

编辑： TastyPastry 2015-10-19

采纳的回答： TastyPastry

I have a cell like this:

...

'ITEM:'

'0'

'ITEM:'

'75'

'ITEM:'

'-0.0001174'

'2.1593e-005'

'-10'

'ITEM:'

'167'

'216'

'215'

'268'

'269'

...

I want to get value from '167' to '269' in number (NOT in string) Which command can be used? Give the code is helpful.

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Answer 1

TastyPastry 2015-10-19

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/249478-how-to-get-value-from-cell#answer_196524

编辑：TastyPastry 2015-10-19

在 MATLAB Online 中打开

str2double(myCell{index});

index is whatever index the data you need to convert is. If you need to run this command on all cells (looping or something of that sort), you'll need to be aware that str2double() returns NaN for strings which are either non-numeric or are multiple numbers.