# ECE-2025 LECTURES

ECE-2025 LECTURES

TD.header { vertical-align: baseline; color: white; background-color: rgb(0,155,255); font-family: sans-serif; font-weight: bold; text-align: center }
TD.row1 { color: black; background-color: rgb(222,222,222); font-family: sans-serif; text-align: center }
TD.row2 { color: black; background-color: rgb(211,211,255); font-family: sans-serif; text-align: center }
TD.row3 { color: black; background-color: rgb(211,255,255); font-family: sans-serif; text-align: center }

## ECE-2025 Lectures Spring-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: 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.

<!–

–>

<!–

—>

 Lecture File(s) Date Topic Reading Extras 1 PDF perm 9 Jan 06 Sinusoids Ch. 2, Sects 2-1 to 2-2, Appendix B 2 PDF perm 13 Jan 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 20 Jan 06 Phasor Addition Theorem Ch. 2, Sect 2-6 ZIP file for Z-Drill: complex number manipulations. 4 PDF perm 23 Jan 06 The Spectrum Ch. 3, Sect 3-1, App. A 5 PDF perm 27 Jan 06 Periodic and Time-Varying Spectrum Ch. 3, Sects 3-2, 3-3, 3-7, 3-8 6 PDF perm 30 Jan 06 Fourier Series Analysis Ch. 3, Sects 3-4, 3-5 7 PDF perm 3 Feb 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 8 PDF perm 6 Feb 06 Sampling and Aliasing Ch. 4, Sects 4-1, 4-2 ZIP file for con2dis Quiz 10 Feb 06 9 PDF perm 13 Feb 06 Bandlimited Reconstruction (D-to-A) Ch. 4, Sects. 4-4, 4-5 Concept Map for Sampling Concept Map for Reconstruction 10 PDF perm 17 Feb 06 FIR Filtering Intro Ch. 5, Sects 5-1, 5-2 & 5-3 Concept Map for FIR Filtering 11 PDF perm 20 Feb 06 Linearity, Time-Invariance & Convolution Ch. 5, Sects 5-5, 5-6 & 5-4 ZIP file for dconvdemo: Discrete-time Convolution 12 PDF perm 24 Feb 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 27 Feb 06 Digital Filtering of Analog Signals Ch. 6, Sects 6-6, 6-7, & 6-8 14 PDF perm 3 Mar 06 Z-Transform Intro Ch. 7, Sects 7-1 thru 7-5 15 PDF perm 6 Mar 06 Zeros & Frequency Response Ch. 7, Sects 7-6 thru 7-8 ZIP file for PeZdemo: Zero Placement & 3-Domains 16 PDF perm 10 Mar 06 IIR Filters & H(z) Ch. 8, Sects 8-1 thru 8-3 17 PDF perm 13 Mar 06 IIR Frequency Response Ch. 8, Sects 8-4 thru 8-6 PeZdemo: Zero Placement & 3-Domains Quiz 17 Mar 06 Spring Break (20-24 Mar) 18 PDF perm 27 Mar 06 Continuous-Time Signals and Systems Ch. 9, Sects. 9-1 to 9-5 Quiz 1 Apr 06 19 PDF perm 31 Mar 06 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 3 Apr 06 Frequency Response of Continuous-Time Systems Ch. 10, all ZIP file for CLTIdemo: Sinusoid-IN gives Sinusoid-OUT 21 PDF perm 7 Apr 06 Introduction to the Fourier Transform Ch. 11, Sects. 11-1 to 11-4 22 PDF perm 10 Apr 06 Fourier Transform Properties Chapter 11, Sects. 11-5 to 11-9 23 PDF perm 14 Apr 06 Amplitude Modulation Ch. 12, Sects. 12-1 & 12-2 24 PDF perm 17 Apr 06 Sampling Theorem Revisited Ch. 12, Sect. 12-3 Quiz 21 Apr 06 25 PDF perm 29 Apr 06 3-Domains for IIR Systems Ch. 8, all 25 PDF perm 24 Apr 06 Digital Filtering of Analog Signals Chaps. 1-12 26 PDF perm 28 Apr 06 Review and Applications Chaps. 1-12