I cannot figure out why the while loop of the A location section is infinite. Can someone help me out. My file is attached

1 view (last 30 days)
There is no error code, the program just continues to run. The part I am struggling with starts at line 93 of my code.

Answers (1)

Image Analyst
Image Analyst on 30 Nov 2014
You did not use the debugger. I can tell because when I got to the line
while abs(errori)>0.01
I noticed that errori is an array, not a single scalar number, and if you saw that loud alarm bells would have gone off in your head. First, take off the semicolons from the lines of code where you assign errori so you can see what they are.
Next, look at this post.
This is also good example of why you need a failsafe to write robust code. You did not put a loop counter on your while statement so it's possible that you could have an infinite loop. Prevent that with a counter:
counter = 1;
while errori < 0.01 && counter < 1000 % or whatever
counter = counter + 1; % Increment failsafe.
% more code....
end

Categories

Find more on Loops and Conditional Statements in Help Center and File Exchange

Tags

Products

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!