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Scilab manual >> Matlab to Scilab Conversion Tips > Matlab-Scilab equivalents > I > isletter (Matlab function)

isletter (Matlab function)

True for letters of the alphabet

Matlab/Scilab equivalent

Matlab Scilab
No equivalent

Particular cases

There is no equivalent function to Matlab isletter function in Scilab. However it can be replaced as follows. Using mtlb_isletter will give a prettier code.


Matlab Scilab
tf = isletter(A)
// If A is a String matrix:
tf = ((asciimat(A)>=65) & (asciimat(A)<=90)) | ((asciimat(A)>=97) & (asciimat(A)<=122))
// If A is not a String matrix:
tf = zeros(A)
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Last updated:
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