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From: roberson@ibd.nrc-cnrc.gc.ca (Walter Roberson)
Newsgroups: comp.soft-sys.matlab
Subject: Re: bug?
Date: Wed, 6 Feb 2008 18:09:54 +0000 (UTC)
Organization: National Research Council Canada - Conseil national de rechereches Canada
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In article <focsbh$9p6$1@fred.mathworks.com>,
Balachander Narasimhan <balxxxxxchand@whatever.com> wrote:
>the rayleighchan command always gives the same tap weights
>whenever invoked. Even if I restart matlab, it gives the
>same tap values. isnt this a bug?

I see nothing in the documentation to indicate that it should
give different tap weights each time.

In the link 'Simulation of Multipath Fading Channels Methodology'
I do see that,

  1.A complex uncorrelated (white) Gaussian process with zero mean
  and unit variance is generated in discrete time.

But I don't see anything in there that indicates that it must or
should generate a different Gaussian process each time.
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