How the FFT works http://www.dspguide.com/ch12/2.htm http://www.dspguide.com/ch12/2.htm http://www.dspguide.com/ch12/2.htm http://www.dspguide.com/ch12/2.htm Chapter 12: The Fast Fourier Transform http://www.dspguide.com/ch12/2.htm http://www.dspguide.com/ch12/2.htm http://www.dspguide.com/ch12/2.htm http://www.dspguide.com/ch12/2.htm http://www.dspguide.com/ch12/2.htm How the FFT works Chapter 12: The Fast Fourier Transform http://www.dspguide.com/ch12/2.htm http://www.dspguide.com/ch12/2.htm http://www.dspguide.com/ch12/2.htm http://www.dspguide.com/ch12/2.htm more detailed information How the FFT works http://www.dspguide.com/ch12/2.htm http://www.dspguide.com/ch12/2.htm http://www.dspguide.com/ch12/2.htm http://www.dspguide.com/ch12/2.htm http://www.dspguide.com/ch12/2.htm http://www.dspguide.com/ch12/2.htm http://www.dspguide.com/ch12/2.htm