FFT calculations at end node level

[P_Babu]

Hello!

My team wishes to perform FFT calculations of sampled vaues at the end node(3202,3212). Agreeing to the fact, we are restricted to use the transformation functions readily from LabVIEW library on VI's developed for end node, limited RAM and other reasons better known.

Just for curiosity, can anyone give an idea in inititating task atleast for performing partial task. If you need further clairty in question, kindly let me know.

Thank you

[abh]

Hello Phanindra BABU,

I am also trying very hard to implement FFT on the node but as you know that there is no availability of FFT function so using the Trigonometric and exponential function we have to create our own FFT block and then calling it into the VI. Better you should have a basic idea or theory about FFT.

GOOD LUCK

[rita86]

Hello,

I want to implement FFT on target WSN node where there is no fft function available.Can somebody help me ?