國立臺灣大學電機工程學系吳安宇2006-09-282018-07-062006-09-282018-07-061995-03http://ntur.lib.ntu.edu.tw//handle/246246/2006092815521131FFT Applications: Radar Signal Processing, Fast convolution, Spectrum Estimation, OFDM-based Modulation/demodulations Efficient VLSI architectures (parallel processing) are required for real-time processing. However, most systems still employ DSP processors (e.g., TI C3x/C5x) for computations (fast algorithms like DIT and DIF FFT). VLIW (Very Long-length Instruction Word)-based processors (TI C6x) need new programming skills to utilize the two parallel MAC units.application/ppt649216 bytesapplication/vnd.ms-powerpointzh-TWreporthttp://ntur.lib.ntu.edu.tw/bitstream/246246/2006092815521131/1/1 fft processor_modified.ppt