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Re: Newbie Question [message #16836 is a reply to message #5968] Tue, 24 August 1999 00:00 Go to previous messageGo to previous message
Nando Iavarone is currently offline  Nando Iavarone
Messages: 48
Registered: December 1998
Member
<HTML>
Dan Fletcher wrote:
<BLOCKQUOTE TYPE=CITE>Coeff=DIGITAL_FILTER(Flow,Fhigh,50,40)
<BR>FilteredTestDataSub=CONVOL(Data[0,*],Coeff)

<P>When I do this, I get an error that says

<P>CONVOL: Kernel's dimensions are incompatible with operand's.

<P>I think this is because the Data[0,*] gives a 1xm array rather than
a</BLOCKQUOTE>
ok.see the reform function.
<BR>try:
<BR>FilteredTestDataSub=CONVOL(reform(Data[0,*], $
<BR> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
n_elements(Data[0,*])), $
<BR> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Coeff)
<BR>&nbsp;
<PRE>--&nbsp;
Nando Iavarone
Advanced Computer System - SPACE DIVISION
via Lazzaro Belli, 23
00040&nbsp; Frascati - RM
Tel: +39-6-944091 (switchboard)
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; 9440968 (direct)
E-mail:&nbsp;
&nbsp;&nbsp;&nbsp; f.iavarone@acsys.it
&nbsp;&nbsp;&nbsp; FrdndVrn@altavista.net</PRE>
&nbsp;</HTML>

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