EXPERIMENT NUMBER 4


                                                          DFT AND FFT



The aim of this experiment was to develop programs on DFT and FFT. DFT enables us to find spectrum of a finite duration signal x(n). FFT is an algorithm that samples a signal over a period of time . we developed the codes on Code composer studio. We have seen the output also on code composer studio. We checked the codes on the texas instrument DSP board. The session theory was already done during lectures. So it become easy to make codes for the program.

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