Synopsis of each Lecture

Date | Lecture content | Notes etc |

Jan 21 | Introduction, course overview, DTV example. | lecture1notes(journal document), lecture1notes(pdf). |

Jan 23 | Review of Signals and Systems, Probabilty | Read Chapter 2 from Proakis, background(pdf) |

Jan 26 | Review of Random Processes | See the notes posted for Jan 23rd class |

Jan 28 | Baseband representation of passband signals | complexbaseband(pdf) |

Feb 02 | Baseband representation of passband random processes | See the handout for complexbaseband |

Feb 04 | Representation of bandpassfiltered AWGN, Intro to Vector Spaces | Here is set of notes from ECEN 601. Read Chapters 3 & 4 |

Feb 05 | Review of signal spaces | video file for signal space review |

classnotes(pdf) for signal space review | ||

video file for Gram-Schmidt | ||

classnotes(pdf) for Gram-Schmidt | ||

video file for modulation formats | ||

classnotes(pdf) for modulation formats | ||

Feb 11 | More signal space representation. Equivalence of passband and baseband signal space representation. Frequency shift keying, Orthognal signals | |

Feb 16 | Basic detection principles, optimality of the MAP detection rule with respect to probability of error | classnotes(pdf) |

Feb 18 | Structure of optimum detector, matched filter receiver, properties of the matched filter. First attempt at recording the lectures | video file |

Feb 23 | Probability of error in AWGN channels. P(e) for two point signal constellations depends only on the distance between them. P(e) for antipodal, FSK, M-PAM, M-QAM signals | No notes, read the book |

Feb 25 | Probability of error for M-PSK and M-ary orthogonal signals in AWGN. Upper bounds on the probability of error - union bound, application to M-ary orthogonal signals, bounds tighter than the union bound (general idea) | video file 1 |

video file2 bounds on probability of error | ||

class notes1 | ||

notes for union bound | ||

Mar 2 | Nearest neighbor union bound, lower bound on prob. of error, asymptotic relative efficiency | |

Mar 4 | Non-coherent detection in AWGN channel - structure of the detector | notes |

Mar 9 | Probability of error for non-coherent detection of $M$-ary orthogonal signals, sample problems for the midterm | see notes for previous class |

Differential detection of PSK signals | notes |

page revision: 57, last edited: 09 Mar 2009 22:02