fi object in indexing
5 views (last 30 days)
Show older comments
hi guys, i have got following code snippet: for n = 1:30 s(n+1)= x1f(n+m0f) end
Here m0f is a fi object. While trying to run this i get error message as: Function 'subsindex' is not defined for values of class 'embedded.fi'. how can i extract the numerical value of m0f and use it or is there any other way?
thanks for your time and effort, Binayak.
0 Comments
Answers (1)
Walter Roberson
on 8 Mar 2011
m0f is an fi object, but x1f is an array, right? You will need to convert the value n+m0f into a value that can be used as an index, such as via double(n+m0f)
Is there a reason you are not using
s(2:31) = x1f(double(m0f)+(1:30))
Or have I read incorrect and x1f is in fact a function that is not vectorized ? If x1f is a function, then I would not expect the problem to show up against the code line you show: I would expect it to instead show up against some code line in x1f.
2 Comments
Walter Roberson
on 8 Mar 2011
Convert the numbers to one of the integer data types such as uint16 or uint32. It doesn't have to be double: you just cannot index by a fixed point number.
See Also
Categories
Find more on Fixed-Point Designer 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!