58. Find whether or not the following filters are stable. I,-I (b) H(q,22)=
Which of the following filters is NOT causal: a) H(Z) = b) H(Z) = 22 Z (z–0.5)(z-2) 23 d) H(2) = (2-0.5)(2-2) c) H(Z) = (2-0.5)(2-2) e) H(Z) = (2+0.5)(2+2) g) H(2) = z[2-0.5)(2-2) z2 22(2-0.5) (2-2) Z 23 h) H(Z) = (2-1)(z-0.5)(2-2)
Find the transfer function (H(jw) = t) of each of the following filters. Then, determine C2 R1 R2 IN OUT IN OUT L1 R3 IN OUT IN OUT Figure 1
Find the Banzhaf power distribution of the following weighted voting system: [q : 15,13,8,6] a. If q=27 b. If q=22 c. If q=32
Part II: Design of Butterworth Filters Butterworth filters, described in a paper by Stephen Butterworth in 1930, are widely used for CT frequency-selective filtering. Butterworth filters have a simple analytic form and are designed to have a magnitude response that is maximally flat in the passband. In this section, you will use the Laplace transform to design and analyze Butterworth filters in the frequency domain. The textbook has some useful information about Butterworth filters, so check it out to help...
Problem l: Determine whether the following models are stable, unstable, or neutrally stable: b, c. x-3x+10x = 20 x+4x = 4
22. Which of the following structure(s) contribute to the most stable NO2 structure? 10-N=0 II. I j=-ỏ: III. : -Ñ - A. I only B. II and III only C. I and II only D I, II and III only
#3 Only ator ok. a) A-65°, a = 18m b= 22. b) A=58°, a = 20, b = 22. 3. Find the area of triangle from the given information graph and keep one digit after decimal calculator ok) a) A-28°,b - 6.7 cm, c-7.6 cm. b) a -6, -26,0 - 21
ta(t) and 82() = δ(t-100) are applied at the inputs of the ideal lowpass filters H() If /2000) and H2) I/1000) (Fig. P3.4-3). The outputs y() and y2 (t) of these filters are multiplied to obtain the signal y(t) 1 (t) 2 (t). (a) Sketch G1(f) and G2(f). (b) Sketch H1(f) and H2(f. (c) Sketch Y1(f) and Y2(f) (d) Find the bandwidths of vi(t), v2 (t), and y(t)
(i) Find the general solution by using eigenvalues and eigenvectors (ii) State whether the origin is stable, asymptotically stable, or unstable spiral (iii) State whether the origin is a node, saddle, center, or -1 2 2 -1 (i) Find the general solution by using eigenvalues and eigenvectors (ii) State whether the origin is stable, asymptotically stable, or unstable spiral (iii) State whether the origin is a node, saddle, center, or -1 2 2 -1
For each of the following systems: (i) Find the general solution by using eigenvalues and eigenvectors. (ii) State whether the origin is stable, asymptotically stable, or unstable. (iii) State whether the origin is a node, saddle, center, or spiral. For each of the following systems: (i) Find the general solution by using eigenvalues and eigenvectors. (ii) State whether the origin is stable, asymptotically stable, or unstable. |(iii) State whether the origin is a node, saddle, center, or spiral. Problem 1:...