Impulse response invariant discretization of fractional second order filter. in matlab

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 NameSize
imconvolution.m 230
integration2.m 244
irid_fsof.m 6073
realconvolution.m 232
license.txt 1308