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Matt
Posts:
10
Registered:
9/17/12


Re: storing a vector within a while look and plotting it
Posted:
Sep 17, 2012 6:49 PM


"someone" wrote in message <k37o5r$gja$1@newscl01ah.mathworks.com>... > "Matt" wrote in message <k37n44$clv$1@newscl01ah.mathworks.com>... > > 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.



