EE342.01 Problem Set 10

DUE M 04/20/98

1. Recompute the DFT of the first three words in the speech data using matlab's fft function. Comment on any changes in computational speed as well as differences between these results and the results obtained from your dft function. Remember for optimum performance use a power of two for the number of data points.

2. 6.20a, b (i), (ii), (iii), c (i), (ii), (iii)

3. 6.21a, b (i), (ii), (iii), c (i), (ii), (iii)

4. 6.24

5. 6.25a, b, c