ECE 5650/4650Final Exam Review Topics – Fall 2011Final Exam Review Topics – Fall 20111. The final will be comprehensive, but new material that you have not been testedon will be emphasized. The length will be about 6 pages, no less than 5.2. The exam is open bookand open notes.3. The following is a list of topics relevant for the final:•Discrete-time signals and systems in the time domain, e.g., working with basicsignal types, system properties, for LTI systems the convolution sum to get theoutput from input (something from this area likely)•LCCDEs; classical solution techniques (not likely)•The discrete-time Fourier transform (DTFT); DTFT for LTI system gives thefrequency response; for signals the spectrum; DTFT theorems and transformpairs (something from this area likely)•Thez-transform; ROC, inverse transform using partial fraction expansions,transform theorems and transform pairs (a problem in this area for sure)•Lowpass sampling theory; aliasing, ideal reconstruction•
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