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What function do I have to use in IDL? MATLAB corresponded function [message #72012]

Wed, 04 August 2010 22:58

hyunsprk
Messages: 2
Registered: August 2010

Junior Member

Hi,
There is a problem in searching the exact same function of MATLAB's
conv() in IDL.

Here is the MATLAB code:
--------------------------------------------------
t=[0:90];
Kall=[0.1,0.15];
curve1=Kall(1)*t.*exp(-(Kall(2))*t);
curve_ref=t.*exp(-0.5*t);
hcurve1=conv(curve_ref, curve1);
Ct=hcurve1(1:length(t));
plot(t, curve1, '*',t, Ct, '+')
--------------------------------------------------

I want to copy this code to IDL, however, I couldn't find the function
of convolution which work exactly same as MATLAB's conv().
Anybody can help me?

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