Re: Fourier analysis
- To: mathgroup at smc.vnet.net
- Subject: [mg6069] Re: [mg6058] Fourier analysis
- From: "w.meeussen" <w.meeussen at solair4b.eunet.be>
- Date: Tue, 18 Feb 1997 22:02:51 -0500
- Sender: owner-wri-mathgroup at wolfram.com
At 01:12 16-02-97 -0500, you wrote: > > How can someone do Fourier analysis to some function (for example >cos(2x) using Mathematica? > >John Papadakis > > > John, With Mma 3.0, press F1 (help key) and check the add-ons: With Mma 2.x , check The Book: In[1]:= <<Calculus`FourierTransform` In[2]:= FourierTransform[Cos[2x], x, t] Out[2]= Pi (DiracDelta[-2+t]+DiracDelta[2+t]) Dr. Wouter L. J. MEEUSSEN w.meeussen at solair4b.eunet.be