Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Electrical & Electronics Expert

problem 1)a) Compute and describe the noise produced in PCM and DM. Compare their results.

b) Describe non uniform quantization. prepare down its application.

problem 2) Provide detailed technical note on:

a) Hamming Sphere and Hamming Bound

b) Coding efficiency

c) Probability of error for M-ary PAM.

problem 3)a) What do you mean by cyclic codes? What are its types? Where do we use them?

b) For a (7, 4) cyclic code, the generating polynomial g(x) = 1 +x+x3. Determine the code word if data word is

i) 0011

ii) 0100

iii) Illustrate that how cyclic code is decoded to get word for previous case (i).

problem 4)a) Describe in detail Veterbi decoding algorithm. Provide suitable ex to illustrate its implementation and convergence to correct code.

b) Draw a decoding table for single error correcting (7, 4) code. Find out data vectors transmitted for the following received vectors r:

i) 1101101

ii) 0101000.

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M99549

Have any Question? 


Related Questions in Electrical & Electronics

Verify the results of given example using

Verify the results of given Example using Mathcad. EXAMPLE What is the resistance of a copper bus-bar, as used in the power distribution panel of a high-rise office building, with the dimensions indicated in given figure ...

You have a random process with the following correlation

You have a random process with the following correlation matrix Determine the pure prediction Wiener filter. That is, find the coefficients of the impulse response    Then determine the power spectrum of the Wiener filte ...

Consult a semiconductor electronics text and note the

Consult a semiconductor electronics text and note the extensive use of germanium and silicon semiconductor materials. Review the characteristics of each material.

Figure p1-13 shows the core of a simple dc motor the

Figure P1-13 shows the core of a simple dc motor. The magnetization curve for the metal in this core is given by Figure 1-10c and d. Assume that the cross-sectional area of each air gap is 18 cm2 and that the width of ea ...

Suppose it is possible to determine the wear rate

Suppose it is possible to determine the wear rate analytically, that is, by using formulas that establish the relation between temperatures and wear rate. However, the engineer is not sure how closely the analytical meth ...

A materials engineer wants to study the effects of two

A materials engineer wants to study the effects of two different processes for sintering copper (a process by which copper powder coalesces into a solid but porous copper) on two different types of copper powders. From e ...

1 for the circuit given in figure 1 the power factor is 072

1. For the circuit given in FIGURE 1 the power factor is 0.72 lagging and the power dissipated is 375 W. Determine the: (i) apparent power (ii) reactive power (iii) the magnitude of the current flowing in the circuit (iv ...

Bull when scr fires in term of break overbull what

• When SCR fires in term of break over? • What conditions of normal and abnormal that will lead to the scr firing? • What is the polarity of scr need to fire? • What is firing limitation of scr? • Why PUT's are earier to ...

Suppose a filter has a transfer function given

Suppose a filter has a transfer function given by   Find the noise equivalent bandwidth of the filter.

Repeat given problem for the network of given figure

Repeat given problem for the network of given figure a. Problem: Using the substitution theorem, draw three equivalent branches for the branch a-b of the network of given figure b.

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate