10.8-2 Asourceemits four equiprobable messages m1, m2, m3, and m4, encoded by signals s1 (t), s2(1),s3(t), and s4(t), respectively, wheres1 (t) = 20/2 sinTMs2(t) = 0s3 (1) = 10/2 cos$4(1) = – 10/2 cosTM =20-tEach of these signal durations is 0

Solution- Given, A equiprobable messages m1, m2, m3, m4 m1 → S1(t)= 202sin2πTmt m2 →S2(t) =0…

Answered: s3(t), and s4(1), respectively, where…

s3(t), and s4(1), respectively, where s1 (1) = 20/2 sin 2t s2(t) = 0 1 TM = Тм 20 s3 (1) = 10/2 cos , s4(1) = – 10/2 cos Тм Each of these signal durations is 0

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Related questions

Q: 100KR

Q: Find the current through the bottom resistor. Do this in three ways: (a) Use series and parallel rul...

Q: Which of the following has no units? A. Permeability B. Moment of a magnet C. Magnetic susceptibilit...

Q: A 3-ф, star-connected synchronous motor takes 48 kW at 693 V, the power factor is 0.6 lagging. The i...

Q: In a long-shunt compound generator, the terminal voltage is 220 V when generator delivers 110 A. Det...

A: According to question diagram would be, Given parameters: V=220 VI= 110 ARsh=90 ΩRse=0.025ΩRd=0.04 ...

Q: Applying the different laws and identities in Boolean algebra, determine the minterm expansion of th...

Q: In a long-shunt compound generator, the terminal voltage is 220 V when generator delivers 110 A. Det...

A: The voltage is 220 V The current is 110 A Consider the current through the shunt is, Ish=VshRsh=220 ...

Q: From the circuit diagram given. Determine the single equivalent impedance for the circuit when it ha...

Q: 3. What is the gain factor (Inverting and Non-inverting) when RR = 100 k2 and Rin 10 k2? %D %3D 4. W...

A: This question belongs to analog electronics . It is based on the concept of gain factor for invertin...

Q: Q2/ Calculate the value of the battery shown in the circuit below, given that the current value is 1...

A: Here we have a circuit, in that the current flowing is I=10 m Amps and resistance is R1=12 ohms is g...

Q: 4) a) What are the rise time, fall time, and average propagation delay of the NMOS gate in the below...

Q: DATE: 5

Q: Find the equivalent impedance across a and b in polar form. Find the magnitude and angle in four dec...

Q: Q2/ Calculate the value of the battery shown in the circuit below, given that the current value is 1...

Q: (a) Use the current division rule (CDR), find ix and iy. ΙΩ iy 12A

A: Given circuit:

Q: H.W (5): for a half wave AC/DC converter with resistive load, find the DC value of output voltage (V...

Q: Create your own problem set and solution for inductors. Use the given formula.

Q: Q6/ The first scientist who discovered the nucleus of the atom is: *

A: Ernest Rutherford discovered the atomic nucleus in the year 1911. He bombarded a beam of alpha parti...

Q: periodic convolution using DFT and IDFT method.

A: Delta Function-It is also known as the unit impulse function. It's value is equal to zero everywhere...

Q: For the network of Fig. 5.153: a. Calculate IB, Ic, and re. b. Determine Z; and Z„. c. Calculate A,....

Q: In the following comparator , VUTP = R; Vin W Voutimax) =±10 V R, 47 kl R2 18 kN Select one: a. 2.77...

A: Given the comparator circuit, Voutmax=±10 VR1= 47 kΩR2= 18 kΩ

Q: I202 602 40h ww

Q: 10. Given the characteristics of Fig. 9.78, sketch: a. The normalized gain. b. The normalized dB gai...

A: The given characteristic graph is shown below,

Q: two devices are connected across a source where F= 60 Hz. If the 2 rms values of the voltage drops a...

A: The solution is given below

Q: out when finished experiment. Mwatyr 0.972 kg ed: Kettle before : 322.647 kwh after : 322. 745 kwh t...

A: The answer for the above problem is shown in below steps:

Q: Example-3: Determine the transfer function C/R for the block diagram Ha R G2 G3 H a G4

Q: Cascaded Voltage Divider Circuit Vi 100 Vo 100 0.02F H(s) = 0.1F

A: As per company guidelines we are supposed to answer only one question. Kindly repost other questions...

Q: RMS Average Value Peak Phase Instantaneous Value Value Angle Value (c) ? ? 10 A 30° ? (d) 200 V ? ? ...

A: in the question a sinusoidal signal is given. V=Vmsinωt Average Value =VmπRMS Value = Vm2

Q: A short-shunt compound generator delivers a load current of 30 A at 220 V and has armature, series-f...

A: Given Armature resistance = 0.04Ω series-field resistance = 0.2Ω Shunt field resistance = 100Ω Per ...

Q: FIND THE VALUES INDICATED AND SHOW THE COMPLETE SOLUTION. Peak Phase Instantaneous Value RMS Average...

Q: Which of the following is a viable clean and renewable alternative to the use of nuclear power to ge...

A: Answer: Natural Gas Explanation: A. It is a valid option. Natural gas is a clean renewable alternati...

Q: Voo B carry out VDD sum

Q: fas=2 sin² ]3x %3D

Q: 3.1 Apply nodal analysis to find the node voltage V in the circuit of Fig. P3.1. Use the information...

A: Given circuit,

Q: 2. Solve for the impedance and draw a phasor diagram showing the trigonometric relationship between ...

Q: c) The single-phase bridge inverter in Figure 2 has a DC input voltage of V,= 24 V and a resistive l...

A: Solve first three sub-parts in a multiple sub-part question, unless the student has asked for specif...

Q: rotary variable transformer has following spec +-70degree linearity Error+-2.0% of full range. sens...

Q: FIND THE VALUES INDICATED AND SHOW THE COMPLETE SOLUTION. Phase Angle Instantaneous Value RMS Averag...

Q: following: • Output (Controlled variable) • Input (Reference value) • Controller • Actuator • Proces...

A: Block diagram of control system :

Q: Given the following second-order difference equation: y[n] + 1.4y[n – 1] + 0.45y[n – 2] = x[n] – r[n...

A: “Since you have asked multiple question, we will solve the first question for you. If you want any s...

Q: A 200-MVA 15/200-kV single-phase power transformer has a resistance of 0.01352 and a reactance of 0....

A: Given, In single phase transformer the parameters are S=200 MVAV1/V2=15/200 kVR=0.0135 ΩX=0.0563 Ω

Q: 1. From the obtained data in Table-1, plot the input characteristic curves of the transistor.

A: The response of.BJT can be obtained by using the transfer characteristics of BJT. The input characte...

Q: Derive a Boolean expression for the following circuit. A X C

A: Given boolean circuit,

Q: Question No.33 In a single connected to infinite bus bar system, alternator voltage is 1.5 pu and it...

A: Given, Alternator or generated voltage, Eg=1.5 pu Terminal voltage, Vt=1 pu (as reference) Reactance...

Q: A 3ϕ, star-connected synchronous motor takes 48 kW at 693 V, the power factor being 0.6 lagging. The...

Q: 1. Assume that a set of currents given by the equations below will be applied to the stator containi...

A: Here is your answer! I hope this will help you.

Q: Q1/ Reduce the following block diagram

A: The given block diagram can be reduced by using the block diagram reduction techniques.

Q: The discrete time periodic signal has (2, 0, 0, 1} samples. The frequency domain samples of the give...

Q: The number of electrons flowing in an electric lamp every 3.5 seconds is 3.125x10^19 e-. What is the...

A: “Since you have asked multiple question, we will solve the first question for you. If you want any s...

Q: Explain with reference to the components in the circuit and point P why the warning lamp is on when ...

A: To Explain with reference to the components in the circuit and point P why the warning lamp is on wh...

Concept explainers

Frequency Modulation

Frequency modulation is a method or process of encoding the data of a specific signal (analog or digital) by modulating the carrier wave frequency according to the frequency of the modulated signal. Modulated signals are nothing more than information or data that should be conveyed after being converted into electronic signals.

Question

10.8-2 Asourceemits four equiprobable messages m1, m2, m3, and m4, encoded by signals s1 (t), s2(1),
s3(t), and s4(t), respectively, where
s1 (t) = 20/2 sin
TM
s2(t) = 0
s3 (1) = 10/2 cos
$4(1) = – 10/2 cos
TM =
20
-t
Each of these signal durations is 0 <t < TM and is zero outside this interval. The signals are
transmitted over AWGN channels.
(a) Represent these signals in a signal space.
(b) Determine the decision regions.
(c) Obtain an equivalent minimum energy signal set.
(d) Determine the optimum receiver.
-18

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 8 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Determine a range of values of a system parameter K for which the system is stable. T(s) = ( K / ( s^3 + 3*(s^2) + 3*s + 1 + K )
5. Determine the range of K for stability of the following characteristic equation, (a) s* + 20s* + 2445 + 12405 + 2400 + K = 0 () 5% + (K + 0.5)s% + 4Ks + 50 = 0 ©s(s?+s+ 1)+ +K=0
: If F(s) = s 4+ 5s3+20s 2 + 40s + 50 , Investigate the stability of this system
A system has the following characteristic equation: s + s + 3 + 2s + 2 = 0 Using the Routh-Hurwitz method, check
At t=0, a 1 pound force, denoted by f(t), is applied to the translational mechanical system. Determine K and M such that the response has a 1 second peak time and 4 second settling time if fv = 1. Additionally, what is the resulting overshoot percentage? Determine also the resulting transfer function as well as the steady state error for step input.
Which row represent the most stable system and why? nyquist and root locus plot attached.
a) Y(ω) = 1/(5+jω) The expression above defines the frequency domain signal Y(ω) from a time domain signal y(t) i) Determine the imaginary & real parts of Y(ω). ii.Determine the signal y(t) that produced the signal Y(ω). b)What are the 3 areas of application of i.Signals ii.Systems c) Briefly summarise with explanation the difference between discrete & continuous time signal and also write an expression that describes each signal type.
given that vc=q/C. derive the expression for q in terms of time t.
If f(t) = -10V, -0.2 < t < -0.1s, f(t) = 10V, 0.1 < t < 0.2s, and f(t)=0 for all other t, evaluate F(jw) for w equal to 0 -10 pi rad/s 15 pi rad/s
In case the sound from the engine of a vehicle is modelled by the function y(t) = cos[ω(t + τ) + θ] where time delay=τ & phase=θ Determine the frequency & period of the signal u(t) whena)[ω, τ, θ] = [π/3, 1/2, π/2]b)[ω, τ, θ] = [3π/4, 1/2, π/4] N.b time should be in seconds & frequency in Hertz. c) y(t) = e-atu(t) for t≥0 & y(t) = 0 for t<0 where a>0 is a constant The function above defines the model of the decay of the vibration of a vehicle engine. i.Make a sketch of the signal y(t) & determime its fourier transform.
A continuous time signal, x(t) = sin(20πt) + cos(40πt), is sampled uniformly at intervals of T to obtaina discrete time signal,x(n) = sin(πn/5) + cos(2πn/5).a) What is the value of T assuming no aliasing has occurred?b) Assume both frequency components have been aliased. In this case, is your choice of T unique? If not,specify some choices of T consistent with the information given
An Access Point in one room needs to reach a wireless station which is two rooms away. The signal must pass through 2 walls as shown in the diagram. The transmit power at the AP is 15 dBm. The distance from the AP to the wireless station is 12 meters and operation is in the 5 GHz band. The wall attenuation for each wall is 5 dB. What is the received power level at the wireless station in dBm. Enter a value without units. Truncate your answer to 1 decimal place (i.e. 5.6).