How to choose the values of parameters for DFT?

[safwatonline]

dft

hello,
i was doing some simulation in cadance tools , and i needed to view the spectrum of certain node ,so i did dft from the calculator but the program needs some data
>>to,from and samples
i was wondering how can i choose the values for these parameters correctly .
and also what is the diffrence between dft and dftbb.
thnx
a.safwat

 

[husseinadel]

Re: dft

how are safwatonline?!!!!!

well ,, i think this paper may answer your question