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https://designers-guide.org/forum/YaBB.pl Simulators >> System Simulators >> For finding symbolic transfer function in matlab https://designers-guide.org/forum/YaBB.pl?num=1240982069 Message started by vamshikrishna on Apr 28th, 2009, 10:14pm |
Title: For finding symbolic transfer function in matlab Post by vamshikrishna on Apr 28th, 2009, 10:14pm Hi all, I had found a script for finding transfer function with input as your spice netlist . It very useful, but doesnt support dependent sources like VCCS etc. http://www.mathworks.com/matlabcentral/fileexchange/3443 Please let me know if any one have that enhancement to support dependent sources in this script. Thanks vamshi |
Title: Re: For finding symbolic transfer function in matlab Post by pancho_hideboo on Apr 29th, 2009, 8:01am yvkrishna wrote on Apr 28th, 2009, 10:14pm:
Sorry I don't have any useful information. This tool requires "Symbolic Math Toolbox of MATLAB". As far as my understanding, "Symbolic Math Toolbox of MATLAB" is no more than limited version of "Waterloo Maple". For Wolfram Research,Mathematica, there is also similar tool. http://www.analog-insydes.de/ Analog Insydes is a Mathematica toolbox for modeling, analysis, and design of analog electronic circuits. This can treat controled sources(dependent sources). |
Title: Re: For finding symbolic transfer function in matlab Post by vamshikrishna on Apr 30th, 2009, 11:52am Do we need to install mathematica for that ? Is that a freeware? Thanks vamshi |
Title: Re: For finding symbolic transfer function in matlab Post by pancho_hideboo on Apr 30th, 2009, 7:56pm yvkrishna wrote on Apr 30th, 2009, 11:52am:
yvkrishna wrote on Apr 30th, 2009, 11:52am:
Both "Mathematica" and "Analog Insydes" are commercial products. http://www.wolfram.com/products/mathematica/index.html "MATLAB", "Symbolic Math Toolbox of MATLAB" and "Maple" are all commercial products. These are not freeware. http://www.maplesoft.com/products/maple/ http://www.mathworks.com/products/symbolic/ But if you are student, you can get them with very cheap prices. http://en.wikipedia.org/wiki/Mathematica http://en.wikipedia.org/wiki/Maple_computer_algebra_system http://en.wikipedia.org/wiki/MATLAB Symbolic Math Toolbox in MATLAB contains a portion of the Maple 10 engine but will use a different engine from September 2008. |
Title: Re: For finding symbolic transfer function in matlab Post by pancho_hideboo on May 2nd, 2009, 3:46am http://en.wikipedia.org/wiki/MuPAD In September 2008, Sciface was purchased by Mathworks Inc and the Mupad code was included in the symbolic toolbox add-on for Matlab. |
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