[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Discuss-gnuradio] Question about the FFT

From: Kóczián Gergely
Subject: [Discuss-gnuradio] Question about the FFT
Date: Thu, 22 Oct 2009 12:05:32 +0000

Hi all!

A have a little probleme with FFT.

I use the GRC without USRP. I would like to messeaure a triangle
signal, but i never becam the right effect. I attached the picture
about the measuring.

The problem are the followed:

I don't why but, i have allways a peak at 0Hz. - Independent from the
type of signal
On the picture i messaure a triangle, but the next peak in the FFT
failed at 12kHz.

Attached picture:

Have you any Idea?

Thank: Gergely

reply via email to

[Prev in Thread] Current Thread [Next in Thread]