Dr. Naim Dahnoun, Bristol University, (c) Texas Instruments 2004 Chapter 19, Slide 6 Performance of the DFT Algorithm The DFT requires N 2 (NxN) compl
{"Image DocumentName": "Performance of the DFT Algorithm", "Image ImageDescription": "The DFT requires N2 (NxN) complex multiplications: Each X(k) requires N complex multiplications. Therefore to evaluate all the values of the DFT ( X(0) to X(N-1) ) N2 multiplications are required. The DFT also requires (N-1) N complex additions: Each X(k) requires N-1 additions. Therefore to evaluate all the values of the DFT (N-1) N additions are required.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}