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ates a UX、ón masutes a s.go 91(t) gaAntialiasing g[n] y[n (t) gaa(t) 92 (t) C/D h[n]...
are integers and 91 and 92 are 5. Consider the system diagram show in Fig. 2...
are integers and 91 and 92 are 5. Consider the system diagram show in Fig. 2 for a digital filter. Assume N and M real-valued. (a) Use the diagram to write the difference equation that relates the input to the output. And use the difference equation to write the transfer function for the filter. No Matlab needed. (b) Assume N = 3, M = 5, 91 = 0.5 and 92 = 0.9. Write a Matlab function (call it "ece125filter”) that...
Prob. 3 In the diagram 91 =15.0°C and 92 = - 2.0uC are placed on the...
Prob. 3 In the diagram 91 =15.0°C and 92 = - 2.0uC are placed on the two corners of an equilateral triangle abc of base L = 3.0cm. 206 [a] What is the electric potential energy (in units of J) of 91 and 92? Prob. 3 In the diagram 91 =15.0uC and 92 = - 2.0uC are placed on the two corners of an equilateral triangle abc of base L = 3.0cm. [b] What is the electric potential (in units...
QUESTION 2 According to DeMorgan's Equivalence, -gva is equivalent to ОА. N (g v~a) OB.gva C.~(~gaa)...
QUESTION 2 According to DeMorgan's Equivalence, -gva is equivalent to ОА. N (g v~a) OB.gva C.~(~gaa) D - (g ^ ~ a) Egawa
explain please? 91 = +2.0 uc 92 =-1.0 C 9; = +10 °C 10 cm 10...
explain please?
91 = +2.0 uc 92 =-1.0 C 9; = +10 °C 10 cm 10 cm In the diagram above, find the direction and magnitude of the net force on the point charge, 93. 0.45 N. toward the right 0.45 N, toward the left 0.90 N, toward the left OON 0.90 N. toward the right
Question 91 1 pts Suppose: Z=C+l+G, YD=Y -T, C = 300 + 0.5YD, T= 1600, I...
Question 91 1 pts Suppose: Z=C+l+G, YD=Y -T, C = 300 + 0.5YD, T= 1600, I =200 and G-2000. Given these variables, the equilibrium level of output for this economy is: 900 2500 1700 1800 3400
H(g) + 92 conta 7. Consider the equilibrium: N:(g) + O2(g) + energy > N:O(g) For...
H(g) + 92 conta 7. Consider the equilibrium: N:(g) + O2(g) + energy > N:O(g) For each of the following situations, use the concentration-time graphs below to illustrate the disturb ance and equilibrium shift. (KU - 1.5 marks cach, 9 marks total) b) a) Increase [NO] [N:) [Na] [03) [O] b) Decrease (0) IN:0) (N2O) O c) d) IN) [N] c) Increase temperature [02] [02] [NO] (N2O) d) Decrease volume of container. f) [N2] (N2) e) Decrease [N2] [02] (O2)...
True or False Ivp questions a) An IVP of the for y' + p(t)y = g(t),...
True or False Ivp questions
a) An IVP of the for y' + p(t)y = g(t), y(0) = yo, with p and g continuous functions defined for all tER, always has a unique differentiable solution y(t) defined for all t E R. b) To find the solution of y' + p(t)y = gi(t) + 92(t), y(0) = yo it suffices to solve y' + p(t)y = gi(t), y(0) = 0 and y' + p(t)y = 92(t), y(0) = 1 and...
If g(t) and y(t) are the input and the output, respectively, of a simple RC low-pass filter (Fig....
If g(t) and y(t) are the input and the output, respectively, of a simple RC low-pass filter (Fig. 3.27a), determine the transfer function H() and sketch H(, 0h(), and td(). For distortionless transmission through this filter, what is the requirement on the bandwidth of g(t) if amplitude response variation within 2% and time delay variation within 5% are tolerable? What is the transmission delay? Find the output y(t) g(t)
If g(t) and y(t) are the input and the output, respectively,...
Y(z) c(t), C(s) r(t), R(S) + - et), E(S) E*(s), Ez To- D(z) G (s) =...
Y(z) c(t), C(s) r(t), R(S) + - et), E(S) E*(s), Ez To- D(z) G (s) = (1-e-STºys H(s) 32. If the system above has Y(z)R(z)= 1+z), and if the input is the unit step r(t)=u(t), then the signal y[n]= u[n]-e-Tou[n-1) | u[n]+u[n-1] a) c) u[n] + u[n-1) d) none above 33. If the system above has Y(z)/R(z)= 1+z), the dc gain of the system is C(z)/R(z)= b) 1/2 c)2 d) none above a) o 34. If the system above has...
Only Question 5 k 00 (c) Find E in (b) if x(n) = sin(2n)/(7n) and h(n)...
Only Question 5
k 00 (c) Find E in (b) if x(n) = sin(2n)/(7n) and h(n) = sin(n)/(n) 5. C/D converters sample analog signals x.1(t) and xc2(t) at a sampling rate 1/T to produce x(n) and x2(n) respectively. The Fourier transforms of x1(t) and x2(t) have cut-off frequencies Qj and Q2 respectively (a) Assume that x,(n) is filtered by an ideal lowpass digital filter having a cut-off frequency of T/5 radians, producing an output y(n). y(n) is passed through a...
are integers and 91 and 92 are 5. Consider the system diagram show in Fig. 2 for a digital filter. Assume N and M real-valued. (a) Use the diagram to write the difference equation that relates the input to the output. And use the difference equation to write the transfer function for the filter. No Matlab needed. (b) Assume N = 3, M = 5, 91 = 0.5 and 92 = 0.9. Write a Matlab function (call it "ece125filter”) that...
Prob. 3 In the diagram 91 =15.0°C and 92 = - 2.0uC are placed on the two corners of an equilateral triangle abc of base L = 3.0cm. 206 [a] What is the electric potential energy (in units of J) of 91 and 92? Prob. 3 In the diagram 91 =15.0uC and 92 = - 2.0uC are placed on the two corners of an equilateral triangle abc of base L = 3.0cm. [b] What is the electric potential (in units...
QUESTION 2 According to DeMorgan's Equivalence, -gva is equivalent to ОА. N (g v~a) OB.gva C.~(~gaa) D - (g ^ ~ a) Egawa
explain please?
91 = +2.0 uc 92 =-1.0 C 9; = +10 °C 10 cm 10 cm In the diagram above, find the direction and magnitude of the net force on the point charge, 93. 0.45 N. toward the right 0.45 N, toward the left 0.90 N, toward the left OON 0.90 N. toward the right
Question 91 1 pts Suppose: Z=C+l+G, YD=Y -T, C = 300 + 0.5YD, T= 1600, I =200 and G-2000. Given these variables, the equilibrium level of output for this economy is: 900 2500 1700 1800 3400
H(g) + 92 conta 7. Consider the equilibrium: N:(g) + O2(g) + energy > N:O(g) For each of the following situations, use the concentration-time graphs below to illustrate the disturb ance and equilibrium shift. (KU - 1.5 marks cach, 9 marks total) b) a) Increase [NO] [N:) [Na] [03) [O] b) Decrease (0) IN:0) (N2O) O c) d) IN) [N] c) Increase temperature [02] [02] [NO] (N2O) d) Decrease volume of container. f) [N2] (N2) e) Decrease [N2] [02] (O2)...
True or False Ivp questions
a) An IVP of the for y' + p(t)y = g(t), y(0) = yo, with p and g continuous functions defined for all tER, always has a unique differentiable solution y(t) defined for all t E R. b) To find the solution of y' + p(t)y = gi(t) + 92(t), y(0) = yo it suffices to solve y' + p(t)y = gi(t), y(0) = 0 and y' + p(t)y = 92(t), y(0) = 1 and...
If g(t) and y(t) are the input and the output, respectively, of a simple RC low-pass filter (Fig. 3.27a), determine the transfer function H() and sketch H(, 0h(), and td(). For distortionless transmission through this filter, what is the requirement on the bandwidth of g(t) if amplitude response variation within 2% and time delay variation within 5% are tolerable? What is the transmission delay? Find the output y(t) g(t)
If g(t) and y(t) are the input and the output, respectively,...
Y(z) c(t), C(s) r(t), R(S) + - et), E(S) E*(s), Ez To- D(z) G (s) = (1-e-STºys H(s) 32. If the system above has Y(z)R(z)= 1+z), and if the input is the unit step r(t)=u(t), then the signal y[n]= u[n]-e-Tou[n-1) | u[n]+u[n-1] a) c) u[n] + u[n-1) d) none above 33. If the system above has Y(z)/R(z)= 1+z), the dc gain of the system is C(z)/R(z)= b) 1/2 c)2 d) none above a) o 34. If the system above has...
Only Question 5
k 00 (c) Find E in (b) if x(n) = sin(2n)/(7n) and h(n) = sin(n)/(n) 5. C/D converters sample analog signals x.1(t) and xc2(t) at a sampling rate 1/T to produce x(n) and x2(n) respectively. The Fourier transforms of x1(t) and x2(t) have cut-off frequencies Qj and Q2 respectively (a) Assume that x,(n) is filtered by an ideal lowpass digital filter having a cut-off frequency of T/5 radians, producing an output y(n). y(n) is passed through a...
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