Problem 42795. Fast 1-D Convolution (valid shape)
Pursuant to the first problem in the fast 1-D convolution series, this problem asks for the fast algorithm to compute the 1-D convolution in its "valid" output shape.
There exists a fast 1-D convolution algorithm way more efficient than MATLAB's built-in conv function invoked in the form conv(u,v,'valid'), and the performance improvement is more pronounced when length(u) and/or length(v) are large. Do you know how? Try it out.
- Previous problem: Fast 1-D Convolution (same shape).
Solution Stats
Problem Comments
-
1 Comment
"score.p" is invalid now, the score is size, not speed.
Solution Comments
Show commentsProblem Recent Solvers15
Suggested Problems
-
2845 Solvers
-
9556 Solvers
-
188 Solvers
-
Solve the set of simultaneous linear equations
396 Solvers
-
Create an n-by-n null matrix and fill with ones certain positions
554 Solvers
More from this Author29
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!