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- Newsgroups: sci.math
- Path: sparky!uunet!caen!destroyer!wsu-cs!uds
- From: uds@parvathi.cs.wayne.edu (Seetamraju)
- Subject: Fourier series programs ....?
- Message-ID: <1992Aug17.221707.19002@cs.wayne.edu>
- Sender: usenet@cs.wayne.edu (Usenet News)
- Organization: Wayne State University, Detroit, MI
- Date: Mon, 17 Aug 1992 22:17:07 GMT
- Lines: 37
-
-
- (This notice is for the confusion-master s.
- I am posting a request for Fourier SERIES, not Transforms).
-
- Does anyone have (Free -- no cost-- obligations ok) programs
- in C, pascal, fortran, matlab, (I do not have access to mathematica
- , but I shall happily accept such help), OR
- OR cc4(now called XPLORE),....
-
- that, take an arbitrary polynomial (in vector form or symbolic)
- and spits out the fourier series coefficients upto some nth term
- (uptill 5th or 6th is sufficient for now). The coeffs may be for
- the complex-exp form of fourier series or the cosine-sine form.
- I can manage. with both.
-
- (NOTE: THE POLYNOMIAL IS INTERVAL DE-LIMITED. I.E.,
- THE PERIODIC FUNCTIONS I AM DEALING WITH ARE PERIODIC
- WITH PERIOD = 2*PI(FOR SIMPLICITY) AND WITHIN EACH
- PERIOD, THE FUNCTIONIS A POLYNOMIAL).
-
- I wrote one in CC4, transfered it to matlab. Both are not working
- correctly. I am unable to debug them. So pl. help me.
-
-
-
- Seetamraju Udaya Bhaskar Sarma
- (email : seetam @ ece7 . eng . wayne . edu)
-
-
- P.S. My by-hand-calculations verify that my programs
- have errors. The moment I look at the program
- I fall asleep.
-
- P.S.2 (No, its not IBM PS/2) If you write one now,
- put it on sci.math for others benefit too. thanx.
-
-
-