The following Matlab project contains the source code and Matlab examples used for impulse response invariant discretization of fractional second order filter..
irid_fsof function is prepared to compute a discrete-time finite dimensional (z) transfer function to approximate a continuous-time fractional second order low-pass filter (LPF) [1/(s^2 + a*s + b)]^r, where "s" is the Laplace transform variable; "r" is a real number in the range of (0,1); a and b are the time constant of LPF [1/(s^2 + a*s + b)]^r, where a, b >= 0.
The source code and files included in this project are listed in the project files section, please make sure whether the listed source code meet your needs there.
Project Files:
File Name | Size |
---|---|
imconvolution.m | 230 |
integration2.m | 244 |
irid_fsof.m | 6073 |
realconvolution.m | 232 |
license.txt | 1308 |