SFWRENG 3MX3 Study Guide - Fall 2018, Comprehensive Midterm Notes - Time, Radio Frequency, Old Testament

• School: McMaster University
• Department: Software Engineering
• Course: SFWRENG 3MX3
• Professor: Martinv.Mohrenschildt

Document Summary

Math objects made using mathtype; graphs made using winplot. Review 2: lti systems 2, abcd 2, impulse response 2, frequency response example 2, block diagrams 3, transform g(z) 3, step response 3. Sample it twice as fast, so you don"t add new frequencies. Coding: reader for . wav files, like audacity, library: fftw, they test your machine to see what runs the fastest to determine which algorithm to use, linux: jack. Difference equation: what is implemented on dsp chips such that it outputs the appropriate frequencies y n. Input: x n y n n is impulse response h n k x k y n k k y t h k x n k h t ( ) d x . 1 e i n h n e i n n. 1 e i n n i n e. Find dtft e e x n y n. We also know (cid:4666)(cid:4667) (cid:4666)(cid:4667) (cid:4666)(cid:4667) (cid:4666)(cid:4667) (cid:4666)(cid:4667) (cid:4666) (cid:4667) (cid:4666) (cid:4667) (cid:4666) (cid:4667)