Accessing value in a cell

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jinang patel 2019-12-1

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编辑： Stephan 2019-12-1

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Hi,

I am trying to access value of a cell

>> a={'1,65,4,5'}

a =

1×1 cell array

{'1,65,4,5'}

>> a(2)

Index exceeds the number of array elements (1).

>> a{2}

Index exceeds array bounds.

Thanks

Jinang

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jinang patel 2019-12-1

Hi Stephen,

expected output - number 65. The problem is that I have data from a file which has a={'1,65,4,5'}, I understand removing the quotes will solve it but I cant change the file that generates the data. It is a single cell, is there a way to convert it to 1x4 array?

Stephan 2019-12-1

See my edited answer

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采纳的回答

Stephan 2019-12-1

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编辑：Stephan 2019-12-1

在 MATLAB Online 中打开

Edited because of the comments:

a = {'1,65,4,5'}
b = str2num(a{:})
b(2)

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