Homeworks

Homework 2:
 Problems 4.21(a,b,d,h,i), 4.22 (a,b,c), 4.24(a), 4.26(ai), 4.32(c).
 Note: You are not permitted to use the defining integrals.
 The following problems are conceptually very important. Solve them for yoursleves.
 4.45, 4.47, 4.49 (the basics of Wavelet transform), 4.53 (twodimensional Fourier Transform and basics of Image Processing).
 Due date: Tuesday 95/2/12.

Homework 1:
 Problems 2.48(eh), 3.28 (a:fig1,2, b, c, d), 3.33, 3.34, 3.37, 3.42(d,e), 3.43(a,b), 3.48, 3.70, plus Problem 1 in extra problems.
 For yourselves: 2.53(cii, ciii), 2.56(dii, fi), 3.11, 3.17, 3.18, 3.36, 3.38, 3.43(c,d), 3.46, other parts of the above "Extra Problems"..
 For yourselves: A good problem on the concepts of impulse and doublet signals.
 Note: In our class we denoted the frequency response of both continuous and discrete systems by H("omega"). In the textbook, for continuous systems it is denoted by H(j "omega") and for discrete systems by H(e^{j "omega"}). This is only a notation and does not change any of our course materials (I prefer to use H("omega") until the end of the course).
 Due date: Sunday 96/1/15.