How to use while true loop

i want solved exambls..

Answer 1

[Walter Roberson]

while true
    x = rand();
    if x < 0.1; break; end
end

[Walter Roberson]

As I posted recently when someone asked about "do while", the pattern in MATLAB is:

do while
  some statements
  if ~condition; break; end
end

Another example:

while true
    a  = randi(20); b = randi(20); c = randi(20);
    if a^2+b^2 == c^2; break; end
end

This finds a random pythagorean triple.