EBK MATLAB: AN INTRODUCTION WITH APPLIC
5th Edition
ISBN: 8220102007642
Author: GILAT
Publisher: YUZU
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Chapter 8, Problem 14P
Write a user-defined
Use the function to multiply the following polynomials:
Check the answer with MATLAB’s built-in function conv.
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2. Detormine whether or not the following equnlities correct:
a. A+B C+ÕC = BC
b. B(AO c) +B C+ A(BOC) = AC
3. Convert the following expressions to SOP forms:
a. (A +B C) B
b. (A + C)(A•B č+A•C• D)
40 Complete the following exercises in complex
arithmetic.
a. Find the complex conjugate of (4 +j4), (2 –78),
(-5+j2).
b. Convert the following to polar form by multiplying
the numerator and denominator by the complex
conjugate of the denominator and then performing
the cpnversion to polar coordinates:
1+l
j4
4+j4 2- 8 -5+j2
c. Repeat part b but this time convert to polar
coordinates before performing the division.
float b=2.3, c=1.8 , d=4.7; the average of this three numbers is:
b+c+d/3
O (c+b+d)\3
O (b+c+d)/3
Chapter 8 Solutions
EBK MATLAB: AN INTRODUCTION WITH APPLIC
Ch. 8 - Prob. 1PCh. 8 - Prob. 2PCh. 8 - 3. Use MATLAB to carry out the following...Ch. 8 - Prob. 4PCh. 8 - Prob. 5PCh. 8 - Prob. 6PCh. 8 - Prob. 7PCh. 8 - 8. The product of three integers with spacing of 5...Ch. 8 - 9. A rectangular steel container bas the outside...Ch. 8 - 10. An aluminum fuel tank has a cylindrical middle...
Ch. 8 - Prob. 11PCh. 8 - Prob. 12PCh. 8 - Prob. 13PCh. 8 - Write a user-defined function that multiplies two...Ch. 8 - Write a user-defined function that calculates the...Ch. 8 - Prob. 16PCh. 8 - 17. Consider the parabola and the point P(3,...Ch. 8 - The following data is given: x 2 5 6 8 9 13 15 y 7...Ch. 8 - Prob. 19PCh. 8 - The U.S. population in selected years between 1815...Ch. 8 - Prob. 21PCh. 8 - 22. Growth data of a sunflower plant is given in...Ch. 8 - 23. Use the growth data from Problem 22 for the...Ch. 8 - 26. The following points are given: x 1 2.2 3.7...Ch. 8 - The standard air density. D (average of...Ch. 8 - Prob. 26PCh. 8 - Viscosity is a property of gases and fluids that...Ch. 8 - Prob. 28PCh. 8 - Prob. 29PCh. 8 - When rubber is stretched, its elongation is...Ch. 8 - Prob. 31PCh. 8 - The transmission of light through a transparent...Ch. 8 - Prob. 33P
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- Find lim f(x) and lim f(x) for the given function and value of c. Xc+ x+5] f(x)3 (x+7) c= - 5 x+5 Ix+5 lim (x+7) x+5 (Simplify your answer) X→- x+5 lim (x+7)- x+5 (Simplify your answer. X- - 5arrow_forwardBy adopting COSINE as the base function for phasors, what part of the Euler's identity is used? (A cannot be determined B none of the choices C real D imaginary E) either one is acceptablearrow_forwardFind the natural frequency for V, for the following circuit given the following parameters. Solve for the differential equation symbolically so that you can use the same result in the next question. Otherwise you will have to repeat the process with new numbers. Also be wary of the given units. C = 8mF, L = 9mH, R1 = 62, R2 = 9N and R3 = 102 t=0 R. R2 12v R3arrow_forward
- 3. For the motor, load and torque-speed curve, find the transfer function, G(s) = 0L(S)/Ea(s). T (N-m) ed(1) Ra www J₁ = 4 kg-m² N₁ = 50 D₁ N₂ = 150 D₂ = 36 N-m-s/rad 8 N-m-s/rad 0₂(1) √√₂ = 36 kg-m² 150 50 V 100 w (rad/s) Draw the equivalent electrical network of the rotational system described in Problem 2. Derive the rise time, T, for a first-order system.arrow_forwardHello I am really confused how you have simplified down the Z value down to the C= 176.931 I would like the clear steps please as it just shows the equation and jumps to the answer. Thank you.arrow_forwardy = √√x² +4 Find the domains and ranges of the following functions. y=√√√x² - 4arrow_forward
- Map this following expression into K-map , then use K-map to simplify expression(4 varia bles and ordinary expression) Map this following expression into K-map, then use K-map to simplify expression Y = ABC + AB + AD+C+BDarrow_forwardThis is a Trigonometric Functions of Complex Numbers problem, and the instructions are Evaluate the following problem and express it in polar form. Can you help me out on this one? I would really appreciate itarrow_forwardOperation of Complex Number Given the following complex numbers, evaluate the following operations required in each item. Express your answer in POLAR FORM. Use the store-recall function in your calculator. a. T=106-108 +12022 B=(8-15)¹/3 M=(e/1.570796)-4 b. C. d. Acosh (3-j4) P=sin((52-306.8699°)*] e. f. X=(8)1430⁰ Based on the results from II.1 to 11.6, Evaluate the following expression: PASSED = In TEAMEE-235arrow_forward
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