Hello octaveforge developers,

I have tried using upfirdn which is part of the signal processing 
toolbox and it seems that it doesnt use the imaginary part of the input 
vector.

i.e.
upfirdn(rand(1,100)+i*rand(1,100),ones(1,10),1,2) produce a real output
and upfirdn(i*rand(1,100),ones(1,10),1,2) produce a zeros output

I am using windows packages, compiled for MSVC2008 by Michael Goffioul:

octave-3.0.1-vs2008-setup.exe + octave-3.0.1-vs2008-signal-1.0.7-setup.exe

Is this a bug ?


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