fft peak

[Oli Oli Oxin Free]

I have a signal goin through the NI DAQ 9172 and i'm doing an FFT on it. I need to identify the peaks after. Could anyone help me out. Here is my Vi

Thanks in advance

Moe

[teddy 150]

Hi there...

There are several vi's that will du that for you.... Have a look in the labview help ... or right-click on the blockdiagram -> search -> peak....
One vi is called "waveform peak detection"...

Seas

[Oli Oli Oxin Free]

yea i found it but i'm still having problems connecting it. here's an updated version of the vi

[Hueter]

Check out this example from the Dev Zone Community

Find a Frequency Peak with an Adjustable Peak Treshold