Rank: 584 based on 120 downloads (last 30 days) and 16 files submitted
photo

YangQuan Chen

E-mail
Company/University
CSOIS, ECE Dept. of Utah State University

Personal Profile:

http://www.csois.usu.edu/people/yqchen/

Professional Interests:
control systems, distributed controls

 

Watch this Author's files

 

Files Posted by YangQuan View all
  • 1 - 5 of
  • 16
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
17 Sep 2008 Generalized Generalized Mittag-Leffler function Generalized Generalized Mittag-Leffler function in four parameters Author: YangQuan Chen mittagleffler functio..., generalized mittaglef..., math 6 0
08 Sep 2008 Impulse response invariant discretization of fractional order low-pass filters Discretize [1/(\tau s +1)]^r with "r" a real number Author: YangQuan Chen filter design, filter analysis, fractional calculus, fraction, order, low 10 0
08 Sep 2008 Step response invariant discretization of fractional order integrators/differentiators Compute a discrete-time finite dimensional (z) transfer function to approximate s^r, r = real number Author: YangQuan Chen filter design, filter analysis, fractional calculus, fractional order inte..., fractional 4 0
05 Sep 2008 Impulse response invariant discretization of fractional order integrators/differentiators compute a discrete-time finite dimensional (z) transfer function to approximate s^r, r is real numbe Author: YangQuan Chen filter design, filter analysis, fractional calculus, fractional order inte..., fractional 4 0
28 Jul 2008 Screenshot Generalized Mittag-Leffler function Computes generalized Mittag-Leffler function Author: YangQuan Chen fractional calculus, special function, mittagleffer function, general 8 0
  • 5.0
5.0 | 1 rating
Comments and Ratings on YangQuan's Files View all
  • 1 - 5 of
  • 12
Updated File Comment by Comments Rating
30 Jun 2010 Savitzky-Golay Smoothing Filter FIR filter design via local moving window LS fitting - A magic smooth and derivative formula Author: YangQuan Chen Judy

Can you give an example with an input signal? It would help newbies like me a lot. Much appreciated!
06 Aug 2008 Generalized Mittag-Leffler function Computes generalized Mittag-Leffler function Author: YangQuan Chen Li, Yan
06 May 2008 Boundary Control via Smith Predictor for Beam Equation MATLAB simulation codes for "A New Boundary Control Method for Beam Equation with Delayed Boundary M Author: YangQuan Chen Liscio, Andrea
21 Aug 2007 Savitzky-Golay Smoothing Filter FIR filter design via local moving window LS fitting - A magic smooth and derivative formula Author: YangQuan Chen Davis, Tim

There is a line in the file that does b=inv(A'*A)*h. That can be dangerously inaccurate, and slow. One should never multiply by the inverse. Use b=(A'*A)\h instead.
16 Sep 2006 Savitzky-Golay Smoothing Filter FIR filter design via local moving window LS fitting - A magic smooth and derivative formula Author: YangQuan Chen prasodjo, faul

good
Top Tags Applied by YangQuan
  • 1 - 5 of
  • 47
filter analysis, filter design, digital differentiator, filter, fractional calculus
Files Tagged by YangQuan View all
  • 1 - 5 of
  • 16
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
17 Sep 2008 Generalized Generalized Mittag-Leffler function Generalized Generalized Mittag-Leffler function in four parameters Author: YangQuan Chen mittagleffler functio..., generalized mittaglef..., math 6 0
08 Sep 2008 Impulse response invariant discretization of fractional order low-pass filters Discretize [1/(\tau s +1)]^r with "r" a real number Author: YangQuan Chen filter design, filter analysis, fractional calculus, fraction, order, low 10 0
08 Sep 2008 Step response invariant discretization of fractional order integrators/differentiators Compute a discrete-time finite dimensional (z) transfer function to approximate s^r, r = real number Author: YangQuan Chen filter design, filter analysis, fractional calculus, fractional order inte..., fractional 4 0
05 Sep 2008 Impulse response invariant discretization of fractional order integrators/differentiators compute a discrete-time finite dimensional (z) transfer function to approximate s^r, r is real numbe Author: YangQuan Chen filter design, filter analysis, fractional calculus, fractional order inte..., fractional 4 0
28 Jul 2008 Screenshot Generalized Mittag-Leffler function Computes generalized Mittag-Leffler function Author: YangQuan Chen fractional calculus, special function, mittagleffer function, general 8 0
  • 5.0
5.0 | 1 rating

Contact us at files@mathworks.com