how to perform fft & dft ondatas stored in an array us ing CVI ?

[jani]

hello,

i am getting datafrom serial port.

the data are saved in anarray.

my problem is how to perform fft & dft ondatas stored in an array us ing CVI ?

please answer.

-jani

[Chris Matthews]

There are functions for Fourier analysis in the Advanced Analysis library in the menu under Library->Advanced Analysis->Signal Processing->Frequency Domain. These fucntions can be used for FFT and DFT calculations.

Best Regards,

Chris Matthews
National Instruments