Rank: 702 based on 215 downloads (last 30 days) and 6 files submitted
photo

Avinash Parnandi

E-mail
Company/University
USC/Texas A&M

Personal Profile:

http://people.tamu.edu/~parnandi/
http://robotics.usc.edu/~parnandi


 

Watch this Author's files

 

Files Posted by Avinash Parnandi View all
Updated   File Tags Downloads
(last 30 days)
Comments Rating
18 Apr 2012 Naive Bayes Classifier Implementation of a Naive Bayes Classifier with two functional and one non functional example. Author: Avinash Parnandi naive bayes classifie..., naive bayes, classifier 48 2
  • 5.0
5.0 | 1 rating
21 Apr 2011 State Space to Transfer Function This code demonstrates how to convert a MIMO system from state space form to Transfer function form. Author: Avinash Parnandi state space, transfer function, ss, tf, ss2tf, mimo 24 0
14 Apr 2011 Roboteq Motor Controller TCP/IP This script can be used to control motors connected to Roboteq motor controller. Author: Avinash Parnandi motor controller, roboteq, tcpip 4 0
03 Feb 2010 Low Pass Butterworth Filter Implementation of a low pass Butterworth filter with comments. Author: Avinash Parnandi low pass filter, butterworth, filtfilt, lpf 30 2
  • 1.0
1.0 | 1 rating
03 Feb 2010 Filter Bank Filter bank implementation in matlab. Author: Avinash Parnandi filter bank, filter_bank, bandpass, butterworth, time frequency 36 2
  • 4.33333
4.3 | 3 ratings
Comments and Ratings by Avinash Parnandi View all
Updated File Comments Rating
19 Nov 2010 MATLAB TCP/IP - code example MATLAB with TCP/IP - code example Author: Steven Kolak

Very good program for beginners.

03 Feb 2010 Low Pass Butterworth Filter Implementation of a low pass Butterworth filter with comments. Author: Avinash Parnandi

Thank you for your review. I will try to comment the code properly, make it a function and then re-host it. The reason why I hosted this code was, when I was looking around for a simple low pass filter code I could not find a straight forward implementation. I know matlab documentation has good explanation, but being from a non signal processing background I could not make it work and understand the complete logic behind it. When I got this code working I felt that it might be useful to someone (like me) and so uploaded it here. Definitely, I will look into your suggestions. Thanks.

Comments and Ratings on Avinash Parnandi's Files View all
Updated File Comment by Comments Rating
16 Nov 2014 Approximate Entropy This function computes approximate entropy of a data series. Author: Avinash Parnandi William Rose

I agree with Sanantha Raj's question.
Pincus defines ApEn in PNAS, 1991, with equations 1, 6, and 10. Equation 6 indicates that one should take the sum of the logs, rather than the log of the sum. But the equation used in approx_entropy.m is consistent with the equation given by Moody at http://www.physionet.org/physiotools/ApEn/. Can you explain the discrepancy?

12 Nov 2014 Approximate Entropy This function computes approximate entropy of a data series. Author: Avinash Parnandi Santhana Raj

Hi,
It looks like you are computing the Sample Entropy rather than the Approximate entropy.

I am new to this area and this is what I feel in my first observation. Correct me if I am wrong.

I say it is algorithm of Sample Entropy because you take logarithm of the ratio at the end rather than at the counter itself before calculation Correlation.

26 May 2013 Naive Bayes Classifier Implementation of a Naive Bayes Classifier with two functional and one non functional example. Author: Avinash Parnandi xiaocheng zhu

i just want to get one case of TCP/IP communication

08 May 2013 Approximate Entropy This function computes approximate entropy of a data series. Author: Avinash Parnandi John

That should have said 'boids'.

15 Apr 2013 Filter Bank Filter bank implementation in matlab. Author: Avinash Parnandi anakMath Prihandono

i am just a new bie here, thanks alot

Contact us