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2. Use established properties of moduli to show that when |23| + |24|| Re(21 + z2)...
3. (a) Let z1,z2, z3 € C, prove the following identity: (21 - 22)(22 – 23)(23...
3. (a) Let z1,z2, z3 € C, prove the following identity: (21 - 22)(22 – 23)(23 – £1) = (22 - 23)+23(23 – £1)+23(21 - 22). (b) In AABC, P is a point on the plane II containing A, B and C. Prove that aPA +bPB2 +cPC2 > abc.
Ifz-I+),22-1-j, and 3=-2, calculate the magnitude and phase (in radians) of (a) zi (b) z2 (c)...
Ifz-I+),22-1-j, and 3=-2, calculate the magnitude and phase (in radians) of (a) zi (b) z2 (c) z3 (d) z1 +z (e) z z3 (f) z1z2 (g) t22 (h) 을 2. 21 23 21-23 Z1
Alength-13Type1real-coefficientFIRfilterhasthefollowingzeros: z1 = 0.8,z2 = −j,z3 = 2−j2, z4 = −0.5 + j0.3. (a) Determine the...
Alength-13Type1real-coefficientFIRfilterhasthefollowingzeros: z1 = 0.8,z2 = −j,z3 = 2−j2, z4 = −0.5 + j0.3. (a) Determine the locations of the remaining zeros. (b) What is the transfer function H(z) of the filter? (Hint: Use matlab function poly to determine the transfer function.)
Suppose 21, 22, 23, 24 ~ N(0, 1) where 21, 22, 23, 24 are all independent....
Suppose 21, 22, 23, 24 ~ N(0, 1) where 21, 22, 23, 24 are all independent. Let X1 = zi + z2 42 = 22 + 23 23 = 23 + 24 Notice that Cov(21,13) = 0 so that Xi and X3 are independent. Which of the following is true? Var (21 | 22) = Var (21 | 22, 23) Var (x1 | x2) > Var (21 | 22, 23) Var (21 | x2) < Var (21 | 22, 23)
Problem 10.10-6 2 Determine the gain Vo/Vs for this circuit when Z1 = 8 +JS k....
Problem 10.10-6 2 Determine the gain Vo/Vs for this circuit when Z1 = 8 +JS k. Z2 = 8 +ja k. Z3 = 9 + j2 k. and Z4 = 6 +j4 k Q.
Problem No. 9.3 / 10 pts. 22 23 ImLoo Is = 70L 0° (mA) Z1 =...
Problem No. 9.3 / 10 pts. 22 23 ImLoo Is = 70L 0° (mA) Z1 = 150.12 ; Z2= – 700 i 12 ; Z3 = 250 i 1 ; 24 = 500.1 Use source transformation to find the Thévenin equivalent circuit with respect to terminals a and b. Show all steps of your solution. Displaying only the final answer is not enough to get credit.
CIRCUIT ANALYSIS! Electrical engineering! Knowledge of MATLAB required!!!! Professionals only! Please be clear and concise. MUST...
CIRCUIT ANALYSIS!
Electrical engineering!
Knowledge of MATLAB required!!!!
Professionals only!
Please be clear and concise.
MUST ANSWER ALL PARTS OF QUESTION!!!!!!!! Credit only awarded to
all complete answers
Please circle answers
For the circuit of Question 1, follow the steps below to use superposition to find Vo. 20 20 w zi 2/A 21 2/6A ES 2+-20 240 20 v 2+ -20 234 20:40 2120 v. 134 134 b Finding Vo' due to the current source is: 1. From circuit (a),...
Given: Z1 = 4-j1.5 ohms; Z2 = 2+j4 ohms; Z3 = 2 ohms; 24 = 3...
Given: Z1 = 4-j1.5 ohms; Z2 = 2+j4 ohms; Z3 = 2 ohms; 24 = 3 + j5 ohms. If the four impedances are connected in parallel, find the magnitude of equivalent impedance in ohms. (No need to include the phase angle, ONLY THE MAGNITUDE)
3. (a) Find the h-parameters for the 2-port network shown in Figure 3. (b) Obtain the...
3. (a) Find the h-parameters for the 2-port network shown in Figure 3. (b) Obtain the impedance Z111(s) between the terminal 1-1' when Z1 Z2 = Z3 = 1 and Z4 = 1 and a resistor R= 1N is connected between the terminals 2-2. I I, 1 2 + + V, ZA v 12 "I 2 23 Figure 3.
Please read the question thoroughly and show all your work, please. 2. Let z1=4+4i, z2=-5-5i. Find...
Please read the question thoroughly and show all your
work, please.
2. Let z1=4+4i, z2=-5-5i. Find the trig form of z1 and 22. Then, find 21/22 and 2122
3. (a) Let z1,z2, z3 € C, prove the following identity: (21 - 22)(22 – 23)(23 – £1) = (22 - 23)+23(23 – £1)+23(21 - 22). (b) In AABC, P is a point on the plane II containing A, B and C. Prove that aPA +bPB2 +cPC2 > abc.
Ifz-I+),22-1-j, and 3=-2, calculate the magnitude and phase (in radians) of (a) zi (b) z2 (c) z3 (d) z1 +z (e) z z3 (f) z1z2 (g) t22 (h) 을 2. 21 23 21-23 Z1
Suppose 21, 22, 23, 24 ~ N(0, 1) where 21, 22, 23, 24 are all independent. Let X1 = zi + z2 42 = 22 + 23 23 = 23 + 24 Notice that Cov(21,13) = 0 so that Xi and X3 are independent. Which of the following is true? Var (21 | 22) = Var (21 | 22, 23) Var (x1 | x2) > Var (21 | 22, 23) Var (21 | x2) < Var (21 | 22, 23)
Problem 10.10-6 2 Determine the gain Vo/Vs for this circuit when Z1 = 8 +JS k. Z2 = 8 +ja k. Z3 = 9 + j2 k. and Z4 = 6 +j4 k Q.
Problem No. 9.3 / 10 pts. 22 23 ImLoo Is = 70L 0° (mA) Z1 = 150.12 ; Z2= – 700 i 12 ; Z3 = 250 i 1 ; 24 = 500.1 Use source transformation to find the Thévenin equivalent circuit with respect to terminals a and b. Show all steps of your solution. Displaying only the final answer is not enough to get credit.
CIRCUIT ANALYSIS!
Electrical engineering!
Knowledge of MATLAB required!!!!
Professionals only!
Please be clear and concise.
MUST ANSWER ALL PARTS OF QUESTION!!!!!!!! Credit only awarded to
all complete answers
Please circle answers
For the circuit of Question 1, follow the steps below to use superposition to find Vo. 20 20 w zi 2/A 21 2/6A ES 2+-20 240 20 v 2+ -20 234 20:40 2120 v. 134 134 b Finding Vo' due to the current source is: 1. From circuit (a),...
Given: Z1 = 4-j1.5 ohms; Z2 = 2+j4 ohms; Z3 = 2 ohms; 24 = 3 + j5 ohms. If the four impedances are connected in parallel, find the magnitude of equivalent impedance in ohms. (No need to include the phase angle, ONLY THE MAGNITUDE)
3. (a) Find the h-parameters for the 2-port network shown in Figure 3. (b) Obtain the impedance Z111(s) between the terminal 1-1' when Z1 Z2 = Z3 = 1 and Z4 = 1 and a resistor R= 1N is connected between the terminals 2-2. I I, 1 2 + + V, ZA v 12 "I 2 23 Figure 3.
Please read the question thoroughly and show all your
work, please.
2. Let z1=4+4i, z2=-5-5i. Find the trig form of z1 and 22. Then, find 21/22 and 2122
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