Matlab starts debugging, I do not know why.

Hi

I am trying to make an easy code where I will plot how to different function series act for an increasing number of parts, for different x-values. But matlab just starts the debugging mode, do you see whats wrong?:

x1 = [-1:0.01:1];
x2 = [-1:0.01:3];

all = [10,100,10000];

for N = all

      s1 = 0;
      s2 = 0;
      for i = 0:N
          s1 = s1 + x1.*(1-x1.^2).^i;
          s2 = s2 + (x2-1).^i/sqrt(i+1)/2^i;
      end

      figure(1);
      hold on
      plot(x1,s1);

      figure(2)
      hold on
      plot(x2,s2)

end

% 
% figure(1)
% legend(num2str(all(1)),num2str(all(2)),num2str(all(3)))
% figure(2)
% legend(num2str(all(1)),num2str(all(2)),num2str(all(3)))

[Walter Roberson]

Does it display an error message as it starts the debugging ?

Does the command

dbstatus

show anything?

Answer 1

[Ilham Hardy]

Hi,

all is one of the internal command in matlab.

Rename your all parameter to another name, and see if that helps..

Answer 2

[Image Analyst]

How did you start running the script: by clicking the green triangle, by typing F5, or by typing F10?