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What Shall I need to add while calling file having numerical digits (e.g. -1,-2)?

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% Calculation of PGA Values for Individual Earthquake
load Histories/IND.X0kY-1k.CXY.sema;
PGA_EQ(1,1) = max(IND.X0kY-1k.CXY(:,1));
But it shows a different error.
>>>>>> "Unexpected MATLAB expression"

Accepted Answer

Walter Roberson
Walter Roberson on 28 Mar 2021
To create the variable name, load precedes any leading underscores or digits in filename with an X and replaces any other nonalphabetic characters with underscores
So IND.X0kY-1k.CXY.sema would result in the creation of variable named IND_X0kY_1k_CXY (file extension is removed)

More Answers (1)

the cyclist
the cyclist on 28 Mar 2021
Edited: the cyclist on 28 Mar 2021
You may want to try the functional form instead.
Also, what variables are in your workspace after loading? You will not have a variable named IND.X0kY-1k.CXY (which it seems you are trying to use), because that is not a valid variable name.

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