"someone" wrote in message <email@example.com>... > "Matt" wrote in message <firstname.lastname@example.org>... > > "someone" wrote in message <email@example.com>... > > > "Matt" wrote in message <firstname.lastname@example.org>... > > > > I have a while loop that keeps iterating until a certain value is within a certain error bound. The while loop runs 8 times and keeps overriding an old value with the new one as the result gets closer to the error bound that I have specified. What I'm trying to do is store every value that the function spits out to a vector so I can plot it. > > > > I think that should make sense and I would really appreciate any help. > > > > > > > > > % Something like this maybe: > > > > > > idx = 0; > > > while result > errorBound > > > % insert your code here that computes result > > > idx = idx + 1; > > > errorVector(idx) = result; > > > end > > > > > > plot (errorVector) > > > > > > % Note: If possible you should preallocate errorVector. > > > > I have this code. > > while(1) > > function goes here that produces 3 values for sol > > > > idx=1; > > vect(idx)=sol > > idx=idx+1; > > > > if sol~=0 > > my error function goes here > > end > > > > if err_ap <= .05 | iter >= maxit, break, end > > end > > > > I ran this code in command window and typed in in vect and it only spits out one value. > > Move the "idx=1" statement outside (before) the while loop.
wow i can't believe I didn't realize this myself. thanks for help!