# Exercises

**Black/white-board and hand-in exercises**

The problem numbers in the third edition and the in the international edition is the same but with a slightly different numbering:

- in the third edition, the problems are numbered as "Chapter.Problem number.", e.g. "2.30"

- in the international edition, the problems are numbered as "Problem number.", e.g. "30"

Chapter |
Black-board
problems (one out of all) |
Hand-in
problems (one out of each) |

2. Discrete Time-Signals and Systems |
2.30, 2.34, 2.50 |
2.21, 2.32, 2.36, 2.39 |

3. The z-Transform |
3.21, 3.49 |
3.24, 3.25, 3.37, 3.39 |

4. Sampling of Continuous-Time Signals |
4.39 |
4.27, 4.30, 4.37, 4.44 |

5. Transform Analysis of Linear Time-Invariant Systems |
5.21, 5.33, 5.42 |
5.24, 5.39, 5.41, 5.44 |

6. Structures for Discrete-Time Systems |
6.24, 6.28, 6.35, 6,39 |
6.27, 6.29, 6.49, 6,57 |

7. Filter Design Techniques |
7.32, 7.33, 7.48, 7.57 |
7.36, 7.38, 7.42, 7.63 |

8. The Discrete Fourier Transform |
8.64, 8.67, 8.68, 8.72 |
8.21, 8.39, 8.47, 8.55 |

9. Computation of the Discrete Fourier Transform |
9.29, 9.37,
9.54, 9.56 |
9.25, 9.30, 9.38, 9.42 |

10. Fourier Analysis of Signals Using the Discrete Fourier Transform |
10.24, 10.31, 10.37, 10.45 |
10.26, 10.29, 10.35, 10.48 |

11. Parametric Signal Modeling |
11.11, 11.20, 11.24, 11.27 |
11.01,
11.04, 11.08, 11.23 |

12. Discrete Hilbert Transforms |
12.15, 12.17, 12.34, 12.35 |
12.05, 12.13, 12.18, 12.28 |

More |
5.45 and 5.66, 5.76 and 5.78, 6.25 and 6.26, 6.34 and 6.54, 7.23 and 7.26, 8.28 and 8.29, 9.51 and 9.52 |