How do I implement convolution of 3 functions in Matlab via FFT?

  • Context: MATLAB 
  • Thread starter Thread starter kamru007
  • Start date Start date
  • Tags Tags
    Convolution Functions
Join the discussion
Ask a follow-up here, or get your own question answered by working scientists, mathematicians and engineers — people, not an autocomplete.
Real named experts · corrections over time · the nuance an AI answer skips
Sign up Log in
1 reply · 3K views
kamru007
Messages
1
Reaction score
0
Hi, I need help about the convolution of 3 functions as shown in

attached file via FFT. Specially I need help about the Matlab

implementation of whole process.

Thanks in Advance.


Regards
Kamru
 

Attachments

Physics news on Phys.org
In Matlab there is a conv(u,v) function where u and v are your vectors. I think you have to write the vectors in complex form (as in the form with imaginary numbers). Matlab uses "j" i think instead of "i"
 

Similar threads

How do I implement spring supports in ANSYS?
  • Bref
  • · Replies 3 ·
  • Mechanical Engineering
Replies
3
Python How do I implement a 1D linear convection using finite differences in Python?
  • Jonny6001
  • · Replies 12 ·
  • Programming and Computer Science
Replies
12
Fortran How Do You Implement MKL's FFT Functions for Multidimensional Data in Fortran?
  • avikarto
  • · Replies 2 ·
  • Programming and Computer Science
Replies
2
Graduate How do I generate a diffraction pattern using FFT from a single slit?
  • py_engineer
  • · Replies 5 ·
  • Optics
Replies
5
How Do I Plot the Convolution of Two Discrete Functions in Matlab?
  • ELE 2009
  • · Replies 1 ·
  • Engineering and Comp Sci Homework Help
Replies
1
How do I integrate these 3 functions?
  • Odyssey
  • · Replies 7 ·
  • Introductory Physics Homework Help
Replies
7