IMAQ FFT destination image, help!

[bluefocs]

Hello,

I am new to using LabVIEW so please bear with me!

I am reading/working my way through the IMAQ user manual for LabVIEW and I am trying to get IMAQ FFT working.  But I have trouble finding the VI that the destination image of IMAQ FFT VI should be connected to. At the second it gives me an error when I try and run the program.

At the second I am really struggling to find the correct VI

Also I am little unclear what the destination image is for, does the image need to be saved?

Many thanks,

Jack

[zepp]

I believe the purpose of the destination image is to create a new memory space for the result rather then overwriting the memory space of the inputed image. Although I could be wrong I am also a newbie.

[Andrey_Dmitriev]

Hi,

For IMAQ FFT Destination Image should be connected and must be complex:

Andrey.

PS

Forum for Vision-related questions here

Message Edited by Andrey Dmitriev on 01-28-2009 12:52 PM

[bluefocs]

Thanks very much! I'll give that a try