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how to load a matrix into the workspace and save the value of a cell into a float variable

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Hugo
Hugo 2021-3-27
回答： DGM 2021-3-27
Hi,
I have a matrix, called 1.mat, that I would like to load into the workspace and then save the cell (2,4) (line 2 and column 4) into the float variable var1. How can I do it? I thank you in advance,
Best regards,

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DGM
DGM 2021-3-27
A .mat file may contain multiple objects. Nobody can guess what's in your .mat file.
For the sake of demonstration, I'll assume your .mat file contains a hypothetical numeric array called 'myarray'.
load(1.mat);
var1=double(myarray(2,4));

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