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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
isletter
 
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.

Examples

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)
<< isinteger (Matlab function) I islogical (Matlab function) >>
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with contributors 		Last updated:
Wed Jan 26 16:23:48 CET 2011