# ECE-2025 LECTURES

ECE-2025 LECTURES

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## ECE-2025 Lectures Fall-2006

The lecture slides are posted in Adobe’s PDF format. You may
. Use version 4.0 or later.

are links to the specific lecture within a permanent home where the lecture
slides without ECE-2025 announcements are kept.

Note: when the lecture order used in ECE-2025 puts IIR Filtering (Chapter 8) at the end,
so the numbers on the “permanent” lectures may differ from the Lecture numbers below.

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 Lecture File(s) Date Topic Reading Extras 1 PDF perm 21 Aug 06 Sinusoids Ch. 2, Sects 2-1 to 2-2, Appendix B 2 PDF Movie perm 25 Aug 06 Time and phase shiftComplex Exponentials Ch. 2, Sects 2-3 to 2-5, Apps. A & B ZIP file for Sine Drill: find cos() formula from a plot. Updated from DSP First CD. 3 PDF perm 28 Aug 06 Phasor Addition Theorem Ch. 2, Sect 2-6 ZIP file for Z-Drill: complex number manipulations. 4 PDF perm 01 Sept 06 The Spectrum Ch. 3, Sect 3-1, App. A Labor Day (4-Sept) 5 PDF perm 08 Sept 06 Periodic and Time-Varying Spectrum Ch. 3, Sects 3-2, 3-3, 3-7, 3-8 6 PDF perm 11 Sept 06 Fourier Series Analysis Ch. 3, Sects 3-4, 3-5 7 PDF perm 15 Sept 06 Fourier Series & Spectrum Ch. 3, Sects 3-4, 3-5, 3-6 ZIP file for Fourier Series MATLAB GUI Demo Also, Slabaugh’s Fourier Series JAVA applet Quiz 18 Sept 06 8 PDF perm 22 Sept 06 Sampling and Aliasing Ch. 4, Sects 4-1, 4-2 ZIP file for con2dis 9 PDF perm 25 Sept 06 Bandlimited Reconstruction (D-to-A) Ch. 4, Sects. 4-4, 4-5 Concept Map for Sampling Concept Map for Reconstruction 10 PDF perm 29 Sept 06 FIR Filtering Intro Ch. 5, Sects 5-1, 5-2 & 5-3 Concept Map for FIR Filtering 11 PDF perm 02 Oct 06 Linearity, Time-Invariance & Convolution Ch. 5, Sects 5-5, 5-6 & 5-4 ZIP file for dconvdemo: Discrete-time Convolution 12 PDF perm 06 Oct 06 Frequency Response for FIR Ch. 6, Sects 6-1, 6-2, 6-3 & 6-4 ZIP file for DLTIdemo: Sinusoid-IN gives Sinusoid-OUT 13 PDF perm 09 Oct 06 Digital Filtering of Analog Signals Ch. 6, Sects 6-6, 6-7, & 6-8 14 PDF perm 13 Oct 06 Z-Transform Intro Ch. 7, Sects 7-1 thru 7-5 Fall Break (16-17 Oct) 15 PDF perm 20 Oct 06 Zeros & Frequency Response Ch. 7, Sects 7-6 thru 7-8 ZIP file for PeZdemo: Zero Placement & 3-Domains Quiz 23 Oct 06 16 PDF perm 27 Oct 06 Continuous-Time Signals and Systems Ch. 9, Sects. 9-1 to 9-5 17 PDF perm 30 Oct 06 Continuous-Time Convolution Ch. 9, Sects. 9-6 to 9-8 Quicktime Movie for Convolution ZIP file for CCONVDEMO: Continuous-time convolution 18 PDF perm 03 Nov 06 Frequency Response of Continuous-Time Systems Ch. 10, all ZIP file for CLTIdemo: Sinusoid-IN gives Sinusoid-OUT 19 PDF perm 06 Nov 06 Introduction to the Fourier Transform Ch. 11, Sects. 11-1 to 11-4 20 PDF perm 10 Nov 06 Fourier Transform Properties Chapter 11, Sects. 11-5 to 11-9 21 PDF perm 13 Nov 06 Amplitude Modulation Ch. 12, Sects. 12-1 & 12-2 22 PDF perm 16 Nov 06 Sampling Theorem Revisited Ch. 12, Sect. 12-3 Quiz 20 Nov 06 Thanksgiving (23-24 Nov) 23 PDF perm 27 Nov 06 IIR Filters & H(z) Ch. 8, Sects 8-1 thru 8-3 24 PDF perm 1 Dec 06 IIR Frequency Response Ch. 8, Sects 8-4 thru 8-6 PeZdemo: Zero Placement & 3-Domains 25 PDF perm 04 Dec 06 3-Domains for IIR Systems Ch. 8, all 26 PDF perm 08 Dec 06 Digital Filtering of Analog Signals Overview/Review Chaps. 1-12