MATLAB: While Loop, question how to implement it

if statementMATLABwhile loop

Hi everybody, I was wondering how to change a while loop with an “if” condition to an a simple while. For example I got
n=100;
x=rand(1,n);
k=1;
while k<n
if x(k) > 0.95
  break;
   end
   k=k+1;
   end
   disp([num2str(k), ‘ is the index of the first element in x that is greater than 0.95’]);
Thanks

Best Answer

n=100;
x=rand(1,n);
k=1;
while k<n && x(k) <= 0.95
   k=k+1;
end
disp([num2str(k), ‘ is the index of the first element in x that is greater than 0.95’]);
Why are you not permitting the k == n case? What do you want to do if none of the elements are greater than 0.95 ?
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