Fourier? (Q)
- To: mathgroup at smc.vnet.net
- Subject: [mg3602] Fourier? (Q)
- From: mrsma at uno.edu
- Date: Thu, 28 Mar 1996 00:08:48 -0500
- Organization: University of New Orleans
- Sender: owner-wri-mathgroup at wolfram.com
greetings:
when i tried to go through the Fourier examples as per pgs 679-681 in the Mma bible;
Mma kindly returned the following:
In[65]:=
?Fourier
Fourier[list] finds the discrete Fourier transform of a list
of complex numbers.
In[66]:=
data={1,1,1,1,-1,-1,-1,-1}
Out[66]=
{1, 1, 1, 1, -1, -1, -1, -1}
In[67]:=
Fourier[data]
Out[67]=
Fourier[{1, 1, 1, 1, -1, -1, -1, -1}]
i then tried the example on a PowerMac, NeXT, RS6000 and got the same reply.
what am i missing here?
sincerely,
m. r.
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