From bug-octave-request at bevo dot che dot wisc dot edu Fri Dec 13 10:31:35 2002
Subject: bug report
From: "Hew How Chee" <howchee at pd dot jaring dot my>
To: <bug-octave at bevo dot che dot wisc dot edu>
Date: Wed, 11 Dec 2002 21:48:33 -0600

Hi,
I am using GNU Octave, version 2.1.36 (i686-pc-cygwin) and is trying to
code rcos.m (error in rcos.m). When I execute rcos 2 times, octave jump
out. see error below.


function result = rcos (order,fs,baud_period,beta)
T=baud_period
t=0:1:10
x=sin(pi*t/T)/(pi*t) * ( cos(pi* t * beta / T) / (1 - 4*beta*beta*t*t /( T*T) );
endfunction

At Octave command prompt,

>> rcos(1)
parse error near line 5 of file /usr/share/octave/2.1.36/m/signal/rcos.m

>>> x=sin(pi*t/T)/(pi*t) * ( cos(pi* t * beta / T) / (1 - 4*beta*beta*t*t /( T*T) );
                                                                                   ^

error: `rcos' undefined near line 1 column 1
error: evaluating index expression near line 1, column 1
>> rcos(1)
panic: impossible state reached in file `parse.y' at line 1058
panic: IOT instruction -- stopping myself...

Regards,
Hew



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