How can MATLAB's buit-in function give output as class single intead of double?
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All matlab function gives output as class double.
e.g.
[I,J] = ind2sub([H W],idx);
it is clear that I & J will be integer type but then also matlab gives values of I & J as class double.
How can get output as class interger 'int16'?
5 Kommentare
Walter Roberson
am 26 Aug. 2018
Well, they could be done as uint64.
It would not be unreasonable for MATLAB to support passing in the name of the output type for ind2sub, but it does not currently do so.
Antworten (1)
Matt J
am 25 Aug. 2018
function [I,J]=myind2sub(sz,idx)
I= mod(idx,int16(sz(1)));
J= int16( ceil(idx/sz(2)) );
end
7 Kommentare
Stephen23
am 25 Aug. 2018
@JAI PRAKASH: then copy ind2sub to your working directories, rename it myind2sub, and make whatever changes you want to the code. Do NOT change the original file.
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