# ECE-2025 LECTURES

ECE-2025 LECTURES

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## ECE-2025 Lectures Fall-2009

.

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

Note: the lecture order used in ECE-2025 sometimes 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 17 Aug 09 Sinusoids Ch. 2, Sects 2-1 to 2-2, Appendix B 2 PDF, perm 21 Aug 09 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 24 Aug 09 Phasor Addition Theorem Ch. 2, Sect 2-6 ZIP file for Z-Drill: complex number manipulations. 4 PDF, NO perm 28 Aug 09 More About Complex Numbers Ch. 2, all, App. A 5 PDF, perm 31 Aug 09 The Spectrum Ch. 3, Sect 3-1, App. A 6 PDF, perm 4 Sept 09 Periodic and Time-Varying Spectrum Ch. 3, Sects 3-2, 3-3, 3-7, 3-8 7 PDF, perm 11 Sept 09 Fourier Series Analysis Ch. 3, Sects 3-4, 3-5 Quiz 14 Sept 09 8 PDF, perm 18 Sept 09 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 9 PDF, perm 21 Sept 09 Sampling and Aliasing Ch. 4, Sects 4-1, 4-2 ZIP file for con2dis 10 PDF, perm 25 Sept 09 Bandlimited Reconstruction (D-to-A) Ch. 4, Sects. 4-4, 4-5 Concept Map for Sampling Concept Map for Reconstruction 11 PDF, perm 28 Sept 09 FIR Filtering Intro Ch. 5, Sects 5-1, 5-2 & 5-3 Concept Map for FIR Filtering 12 PDF, perm 2 Oct 09 Linearity, Time-Invariance & Convolution Ch. 5, Sects 5-5, 5-6 & 5-4 ZIP file for dconvdemo: Discrete-time Convolution Fall Break (3-6 Oct) 13 PDF, perm 9 Oct 09 Frequency Response for FIR Ch. 6, Sects 6-1, 6-2, 6-3 & 6-4 ZIP file for DLTIdemo: Sinusoid-IN gives Sinusoid-OUT 14 PDF, perm 12 Oct 09 Digital Filtering of Analog Signals Ch. 6, Sects 6-6, 6-7, & 6-8 15 PDF, perm 16 Oct 09 Z-Transform Intro Ch. 7, Sects 7-1 thru 7-5 16 PDF, perm 19 Oct 09 IIR Filters:: H(z) & Frequency Response Ch. 8, Sects 8-1 thru 8-3 ZIP file for PeZdemo: Zero Placement & 3-Domains Quiz 23 Oct 09 17 PDF, perm 26 Oct 09 Poles, Zeros & Frequency Response Ch. 7, Sects 7-6 thru 7-8, Ch. 8, Sects 8-4, 5, 6, 9, 10 17 PDF, by Prof. Bhatti 13 Mar 09 Background on Cochlear Prosthesis for Lab-9 17 PDF, perm 13 Mar 09 IIR Frequency Response Ch. 8, Sects 8-4 thru 8-6 PeZdemo: Zero Placement & 3-Domains Lecture Movie Spring Break (16-20 Mar) 18 PDF, perm 30 Oct 09 Continuous-Time Signals and Systems Ch. 9, Sects. 9-1 to 9-5 Quiz 1 Apr 09 19 PDF, perm 2 Nov 09 Continuous-Time Convolution Ch. 9, Sects. 9-6 to 9-8 Quicktime Movie for Convolution ZIP file for CCONVDEMO: Continuous-time convolution 20 PDF, perm 6 Nov 09 Frequency Response of Continuous-Time Systems Ch. 10, all ZIP file for CLTIdemo: Sinusoid-IN gives Sinusoid-OUT 21 PDF, perm 9 Nov 09 Introduction to the Fourier Transform Ch. 11, Sects. 11-1 to 11-4 22 PDF, perm 13 Nov 09 Fourier Transform Properties Chapter 11, Sects. 11-5 to 11-9 23 PDF, perm 16 Nov 09 Amplitude Modulation Ch. 12, Sects. 12-1 & 12-2 24 PDF, perm 20 Nov 09 Demos: QAM, Optical Comm Ch. 12, Sects. 12-1 & 12-2 Quiz 23 Nov 09 25 PDF, perm 30 Nov 09 Sampling Theorem Revisited Ch. 12, Sect. 12-3 26 PDF, perm 30 Nov 09 Review and Applications Chaps. 1-12 25 PDF perm 4 Dec 09 3-Domains for IIR Systems Ch. 8, all 25 PDF perm 21 Apr 09 Digital Filtering of Analog Signals Chaps. 1-12