Problem with num2str, complex?

Hi, im using the num2str command in this script:

for i=1:N
    p=[path,'/dire.',num2str(i),'/info.out'];
    fid=fopen(p);
    c=textscan(fid,'%s %s %s %s %s %s %s %s %s');
    fclose(fid);
    (...)
end

when i=1, the file path/dire.1/info.out is loaded normally, but when i=2 i get this message ??? Error using ==> textscan Invalid file identifier. Use fopen to generate a valid file identifier.

When i display p on screen i get:

p =

/home/f302/Trabajo final/Simulaciones/Migycapt/tipo 1/out1/dire.0+1i/info.out

is the program assuming i as a complex? thanks to all!

Answer 1

[Jos (10584)]

clear all
i
i = 1 ;
i

Tip : avoid using i as a iterator …