- put the code in a function (functions are easier to debug)
- set dbstop if error
- run the function
In an assignment A(I) = B, the number of elements in B and I must be the same.
1 view (last 30 days)
Show older comments
p=3;
L=1000;
x=rand(1,L);
r=zeros(p,1);
W=ones(p,L);
V=zeros(L,1);
for k=1:L
r=[x(k);r(1:p-1)];
V(k) = W.'*r;
end
error In an assignment A(I) = B, the number of elements in B and I must be the same.
| I want to find the value of V(k) which is the result of transpose W times r but I'm getting the above error. would you please tell me how to fix the code. |
0 Comments
Accepted Answer
per isakson
on 16 Jul 2014
See
and start with
BTW: V(k) is a scalar
2 Comments
per isakson
on 16 Jul 2014
Edited: per isakson
on 16 Jul 2014
- What result do you expect from the code?
- Did you try the three steps I proposed?
- "run well without any error" . Did you get the expected result?
- I guess it errors because   V(k) is a scalar  whereas   W.'*r   is a column vector
More Answers (0)
See Also
Categories
Find more on Debugging and Analysis in Help Center and File Exchange
Products
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!