Can anyone please check this "for" loop for me?

Hi,

I would like to obtain the vector output of the following "for" loop:

      close all; clear all;
      C1=[1.25 1.36];
      b=[10];
      for i=1:2;
      for j=1:2;
      Formula=C1/(sqrt(b));
      line1 = ['set C1 ' num2str(C1(i)) ';']; 
      fid=fopen('file.txt','w');
      fprintf(fid,'%s\n',line1); 
      end
      end

I would like to obtain the output from the Formula in the form of vector values [ ] printed in a file.

Thank you very much.

Regards, Ismail

[Christoph F.]

Your code repeatedly opens file.txt and never closes it.

I suggest opening file.txt once, outside the loop, and closing it after the loops are finished.

[Ismail Qeshta]

Hi Christoph. Thanks for your suggestion. Can you please show me this in an example?

Answer 1

[OCDER]

clear
clc
close all

C1 = [1.25 1.36];
b = 10;
Formula = C1/(sqrt(b));
fid=fopen('file.txt', 'w');
fprintf(fid,'set C1 %f;\n', C1); 
fclose(fid);

[Ismail Qeshta]

Thank you very much Donald.

[OCDER]

You're welcome!