img_r=imresize(n1,[42 24]); % imshow(img_r);figure; %Uncomment line below to see letters one by one % imshow(img​_r);figure​;pause(0.5​) %---------​----------​----------​----------​----------​----------​-------- % Call

Error using read_letter Too many input arguments.

Error in main (line 132) letter=read_letter(img_r,num_letras);

[Walter Roberson]

Are you using http://www.mathworks.com/matlabcentral/fileexchange/31322-optical-character-recognition-lower-case-and-space-included- ?

[Image Analyst]

What kind of a subject line is that? Read this