Matlab
6th Edition
ISBN: 9781119299257
Author: Amos Gilat
Publisher: WILEY CONS
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Chapter 7, Problem 6P
Write a user-defined MATLAB
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= cos (2π x 10t+ 0) where 0 is random with a probability density
E [0, 2π), and f(0) = 0 otherwise. v,(t) passes through a linear filter below.
2. Consider a random process v(t)
function f(0) = 1/(2) for
vi(t)-
H(f)
vo(t)
Determine
(a) (5%) vo(t);
(b) (10%) autocorrelation function of v(t);
(c) (8%) power spectral density function of vo(t);
(d) (7%) power of vo(t).
1
=
H(f)
2πf2+1
4. Consider v(t) = 2 cos(t) + 5 sin(2t) passes through a linear system with frequence response H(f).
3
vi(t)
Determine
(a) (10%) vo(t);
(b) (5%) power of vo(t).
H(f)
→ vo(t)
H(f)=
3,
Ifls-
4π
(0, otherwise.
3. For the AM demodulator in figure, v(t) = m(t)cos (2πfet + 4) with a constant where the message
signal is m(t)
v(t)-
=Acos (2πfmt) and carrier signal is v(t)
= cos (2πfet) with fm
Chapter 7 Solutions
Matlab
Ch. 7 - Prob. 1PCh. 7 - Prob. 2PCh. 7 - In the U.S. fuel efficiency of cars is specified...Ch. 7 - Pressure in U.S. customary units is measured in...Ch. 7 - Tables of material properties list density, in...Ch. 7 - Write a user-defined MATLAB function that converts...Ch. 7 - The body surface area (BSA) in m2 of a person...Ch. 7 - The fuel tank shown in the figure in shad as a...Ch. 7 - A paper cup is designed to have a geometry of a...Ch. 7 - The relative humidity, RH, at sea level can be...
Ch. 7 - Write a user-defined function that calculates...Ch. 7 - Write a user-defined MATLAB function that...Ch. 7 - Write a user-defined MATLAB function that...Ch. 7 - Write a user-defined MATLAB function that...Ch. 7 - Prob. 15PCh. 7 - The area of a triangle ABC can be calculated by:...Ch. 7 - As shown in the figure, the area of a convex...Ch. 7 - Write a user-defined function that determines the...Ch. 7 - Write a user-defined MATLAB function that converts...Ch. 7 - Write a user-defined function that plots a...Ch. 7 - Write a user-defined function that plots an...Ch. 7 - Prob. 22PCh. 7 - Write a user-defined function that determines if a...Ch. 7 - The harmonic mean H of a set of n positive numbers...Ch. 7 - Write a user-defined function that determines the...Ch. 7 - Write a user-defined function that determines the...Ch. 7 - Write a user-defined function that sorts the...Ch. 7 - Write a user-defined function that sorts the...Ch. 7 - Write a user-defined MATLAB function that finds...Ch. 7 - Write a user-defined MATLAB function that...Ch. 7 - The shortest distance between two points on the...Ch. 7 - Delta rosette is a set of three strain gages...Ch. 7 - In a lottery the player has to select several...Ch. 7 - 34. The Taylor series expansion for sin x about x...Ch. 7 - Write a user-defined function that determines the...Ch. 7 - The area moment of inertia Ixe of a rectangle...Ch. 7 - The simple RC high-pass filter shown in the figure...Ch. 7 - A circuit that filters out a certain frequency is...Ch. 7 - The first derivative df(x)dx a function f(x) at a...Ch. 7 - In lottery the player has to guess correctly r...
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- Not use ai pleasearrow_forward14arrow_forward5. In the figure, v(t) = m(t)ej2nfct where the message signal is m(t): = Acos (2πfmt) and the carrier signal is vc(t) = 2e−j(2nfct+0) where 0 is constant and 0 < fmarrow_forwardFor the following parallel resonant bandpass filter, find the exact center frequency of the pass band and the bandwidth. Given: • Vin = 20 V • L = 7.5 μH C = 270 pF - Rw = 5.1 Q R₁ = 750 0 Center Frequency: f= kHz Bandwidth: BW= kHz Maximum Output Voltage: Vout(max)= V Minimum Output Voltage: Vout(min) = V 270 pF HH C ww L Rw 5.1Q 7.5 HH Vin 20 V RLoad 750 Ω Voutarrow_forward3. For v(t) = 4Σn=-8(t-n- 0.5), (a) (10%) draw a figure of v(t); (b) (5%) determine period To; (c) (10%) determine Fourier transform form III; (d) (5%) determine power spectral density.arrow_forward1. For v(t) = 2 cos(2π x 20t) + 3 sin (2π x 10t), determine (a) (5%) period To; →→T= (b) (8%) Fourier transform form II; (c) (5%) power of the fundamental frequency component; (d) (2%) total power. s [ue] dtarrow_forwardDesign, simulate and implement an electropneumatic automation system with PLC for 2 cylinders (A and B), which when pressing the push button S1 performs the following pneumatic sequence: A- B- B+ A+ for 10 seconds. With the push button S2 the sequence can be stopped at any time.arrow_forward4. Consider v(t) = 2 cos(t) + 5 sin(2t) passes through a linear system with frequence response H(f). 3 vi(t) Determine (a) (10%) vo(t); (b) (5%) power of vo(t). H(f) → vo(t) H(f)= 3, Ifls- 4π (0, otherwise.arrow_forward2. (10%) In a 6G wireless communication system, the antenna length is L = 0.5 cm. Determine the carrier frequency fc according to the antenna length.arrow_forwardHANDWRITTEN SOLUTION REUIRED NOT USING CHATGPTarrow_forwardDraw the complete circular stator winding for a three phase delta connected AC generator consisting of 4 poles and 24 slots using a parallel connection. Your submission must consist of two drawings as follows: One drawing must show the winding arrangement of the phasegroups in the slots of the stator highlighting the start and finish of each phasegroup The other drawing must show only the end connections of each phase group for a parallel connection of the phasegroups and a delta connection of the phases The use of AutoCad or any other software is encouraged.arrow_forwardNote that f=900MHz Subject (mobile communication)arrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
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