I am trying to make a function that read an image and change its extension, I want it recognize its original name and change just the extension so I get the name and later concatenate but i can't understand why is not working. I appreciate any help.
function salida = cambioFormatoImagen(x)
y = imread(x);
[pathstr,name,ext] = fileparts(x);
nombre=name;
concatena=strcat(nombre,'.jpg')
imwrite(y,concatena);
imshow(y);
end
>> cambioFormatoImagen
Error using cambioFormatoImagen (line 2)
Not enough input arguments.
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