Hi Frederic, this looks like a very nice plugin. I am using matlab 2010a, but after adding the path and restarting, ezyfit does not show up. Also if I try efmenu install :
??? Error using ==> fprintf
Invalid file identifier. Use fopen to generate a valid file identifier.
Error in ==> efmenu>install_ef at 237
fprintf(fid,'%s\n','%STARTUP Startup file');
Error in ==> efmenu at 86
How can I fix this?