MATLAB: Need help about calling m file into Matlab command window/workspace …

loadm-file

     My version of the matlab is r2010b!
     I have 2 m-files, the main one - it first runs in a command window (main.m), and the other one (data.m), which is called during  the execution of the first - for loading data ...
    main.m
      %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
      clear
      clc
      while 1
         edit ('data.m')
         disp ('After the completion of data entry, press 1,');
         disp ('To change the input data, press 0');
         k = input ('');
         if (k == 1)
            fprintf ('\ n Loading data ..... \ n \ n')
            data
            break;
         end
      end
      s = a * 10
      %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
      data.m
      %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

      clear
      a = [1 2 3 4 5]
      %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
      First I run main.m --- it opens data.m --- I change vector a (eg a = [10 20 30]) --- and save it (click on the save button) --- BUT INSTEAD OF LOADING NEW-Changed vector a = [10 20 30], main.m loads the previous one (a=[1 2 3 4 5] ) from data.m !!!!!
      Only when I restart main.m then it loads a changed vector --- [10 20 30 ]................
      How do I fix this? tnx
Nikola

Best Answer

rehash solves it!!! tnx to Walter Roberson and others ;)
main.m
          clear
          clc
          while 1
             edit ('data.m')
             disp ('After the completion of data entry, press 1,');
             disp ('To change the input data, press 0');
             k = input ('');
             if (k == 1)
                fprintf ('Loading data...')
                rehash %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                data
                break;
             end
          end
          s = a * 10
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