Question: Consider two PN sequences of period N = 63. One sequence has the feedback taps [6, 1] and the other sequence has the feedback taps

Consider two PN sequences of period N = 63. One sequence has the feedback taps [6, 1] and the other sequence has the feedback taps [6, 5, 2, 1], which are picked in accordance with Table 7.1.

(a) Compute the autocorrelation function of these two sequences, and their cross- correlation function.

(b) Compare the cross-correlation function computed in part (a) with the cross- correlation function between the sequence [6, 5, 2, 1] and its mirror image [6, 5, 4, 1]. Comment on your results.

Step by Step Solution

★★★★★

3.40 Rating (175 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Matlab codes Problem 714 a CS Haykin Generating 31chip PN sequences polynomial1x x5 x2 1 polynomial2... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

19-E-T-E-C-S (96).docx

120 KBs Word File

Students Have Also Explored These Related Telecommunication Engineering Questions!

Consider n independent trials, each of which results in one of the outcomes 1, . . . , k with respective probabilities Show that if all the pi are small, then the probability that no trial outcome...

The sum of two independent random sequences with autocorrelation functions is input to an LTI filter. (a) Determine the Wiener smoothing filter. That is, find the impulse response of the filter which...

A heavy-duty flashlight mirror has a parabolic cross section with diameter 6 in. and depth 1 in. a) Position a coordinate system with the origin at the vertex and the x-axis on the parabola's axis of...

Exercises Chapter 2 2.1 Marginal and conditional probability: The social mobility data from Section 2.5 gives a joint probability distribution on (Y1 , Y2 )= (father's occupation, son's occupation)....

Show work/explanation where indicated. Answers without any work may earn little, if any, credit. You may type or write your work in your copy of the exam, or if you prefer, create a document...

(a) In SystemVerilog, what is the difference between: (i) The ternary operator ? and if...then...else statements? [2 marks] (ii) always_ff and always_comb? [2 marks] (iii) Blocking, non-blocking and...

Developments in Technology Light is incident from air on the end face of a multimode optical fibre at angle of incidence as shown below. n n 1 2 The refractive indices of the core and cladding are...

MUST BE CORRECT ANSWERS A small software company has the following simplified cashflow, funded by shareholders' equity of 20,000 and a bank overdraft of 5000: Invoiced money received 2 months after...

Here are definitions of sequences and trees with integer elements: type iseq = Nil | Cons of int * (unit -> iseq) type itree = Leaf of int | Branch of itree * itree (a) In an ascending sequence such...

MATHEMATICS FOR MACHINE LEARNING Marc Peter Deisenroth A. Aldo Faisal Cheng Soon Ong Contents Foreword 1 Part I Mathematical Foundations 9 1 Introduction and Motivation 11 1.1 Finding Words for...

San Diego Harbor Tours has poor internal control over cash. Ben Johnson, the owner, suspects the cashier of stealing. Here are some details of company cash at September 30: a. The Cash account in the...

Part of a companys reputation depends on maintaining an ethical supply chain for its products. What should U.S. retailers do about the safety hazards of plants in Bangladesh?

Senior HR professionals are called upon to design TR systems that balance the need to find and retain qualified talent with which of the following? Question 1 options: 1 ) Complying with the Fair...

The December 31, 2018, year-end inventory balance of the Raymond Corporation is $210,000. You have been asked to review the following transactions to determine if they have been correctly recorded....

Mills Manufacturing is required to maintain a compensating balance of $15,000 with its bank to maintain a line of open credit. The compensating balance is legally restricted as to its use. How should...

Refer to Exercise 23-8. Hart Company records standard costs in its accounts and its material variances in separate accounts when it assigns materials costs to the Goods in Process Inventory account....

In November and December 2014, Gee Company, a newly organized magazine publisher, received $36,000 for 1,000 three-year subscriptions at $12 per year, starting with the January 2015 issue of the...

Askew Company uses a periodic inventory system. The June 30, 2018, year-end trial balance for the company contained the following information: In addition, you determine that the June 30, 2018,...

SAT scores and grade point averages. Can we predict college grade point average from SAT scores and high school grades? The CSDATA data set described in the Data Appendix contains information on this...

Which of the MAC schemes can give hard guarantees related to bandwidth and access delay?

Redo the simple CDMA example of section 3.5, but now add random 'noise' to the transmitted signal (-2, 0, 0, -2, +2, 0). Add, for example, (1, -1, 0, 1, 0, -1). In this case, what can the receiver...

How does the near/far effect influence TDMA systems? What happens in CDMA systems? What are countermeasures in TDMA systems, what about CDMA systems?

Who performs the MAC algorithm for SDMA? What could be possible roles of mobile stations, base stations, and planning from the network provider?

What is the basic prerequisite for applying FDMA? How does this factor increase complexity compared to TDMA systems? How is MAC distributed if we consider the whole frequency space as presented in...

i need a cash budget thank you so much you have no idea how much i need this 1 The December 31, 20XX, balance sheet for the company follows . DYB-ASPORA, Inoorporated Balance Sheet December 31, 20xx...