2. Discrete-Time Signals and Systems Build-a-Figure

If you are new to MATLAB be sure to do Lab 1 in the MATLAB Projects section before doing these Build-a-Figures. Once you've finished these Build-a-Figures you will be able to do the other Build-a-Figures in any order.

2.3 [baf] Some basic sequences.	p12 - The sequences shown play important roles in the analysis and representation of discrete-time signals and systems. [docx]
2.5 [baf] Plotting Sinusoids, Greek Characters	p16 - cos ω0 n for several different values of ω0. [docx]
2.9 [baf] Flip and Shift	p27 - An arbitrary h[n] is flipped and shifted. (a) The sequence h[k] as a function of k. (b) The sequence h[-k] as a function of k. (c) The sequence h[n-k]=h[-(k-n)] as a function of k for n=4. [docx]