Let xa(t) be an analog signal with bandwidth B = 3 kHz. We wish to use a

Question:

Let xa(t) be an analog signal with bandwidth B = 3 kHz. We wish to use a N = 2m point DFT to compute the spectrum of the signal with a resolution less than or equal to 50 Hz. Determine

(a) The minimum sampling rate,

(b) The minimum number of required samples,

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Digital Signal Processing

ISBN: ?978-0133737622

3rd Edition

Authors: Jonh G. Proakis, Dimitris G.Manolakis

See More Books

Question Posted: May 26, 2011 02:58 AM

See More Questions

A speech signal with bandwidth B = 10 kHz is sampled at F2 = 20 kHz. Suppose that the signals is corrupted by four sinusoids with frequencies F1 = 10,000 Hz, F3 = 7778 Hz, F2 = 8889 Hz, F4 = 6667 Hz...
We wish to use a one-way ANOVA model to compare the means of the four groups. Should we use a fixed effects or random-effects model, and why? Nutrition, Endocrinology A study was performed to relate...
In this chapter, we wish to use a PD controller such that Gc(s) = K(s + 2). The tachometer is not used (see Figure CDP4.1). Plot the Bode diagram for the system when K = 40. Determine the step...
Why does the following code fragment not have the same effect as the code fragment in the previous question? x.next t.next = t; = x.next;
The ocean possesses enormous numbers of molecules, all with kinetic energy. Can this energy be extracted and used as a power source? Defend your answer.
Explain the difference between the most common kind of correlation (the Pearson product moment correlation, discussed in Chapter 2) and serial correlation.
Consider a completely randomized design with k treatments. Assume all pairwise comparisons of treatment means are to be made using a multiple comparisons procedure. Determine the total number of...
The following information is provided by Raynette's Pharmacy for the last quarter of its fiscal year ending on March 31, 20--: REQUIRED 1. Estimate the ending inventory as of March 31 using the...
You bought a new machine for $6 million and spent an additional $515,575 for the installation eight years ago. The machine was to be linearly depreciated (straight-line depreciation) to zero over 30...
8 91426 10 11 (CCM) builds furniture for a range of commercial customers. They build furniture used in hotels and department stores, on cruise liners, ferries and passenger aircraft. One of their...
DFI of real sequences with odd harmonics only Let x(n) be an N -point real sequence with N-point DFT X(k) (N even). In addition, x(n) satisfied the following symmetry property: x(n + N/2) = -x(n) n =...
Consider the periodic sequence x p (n) = cos 2/10n - < n < with frequency f 0 = 1/10 and fundamental period N = 10. Determine the 10-point DFT of the sequence x(n) = x p (n), 0 n N 1.
In an experiment on chlorophyll inheritance in corn, for 1103 seedlings of self-fertilized heterozygous green plants, 854 seedlings were green and 249 were yellow. Theory predicts that 75% of the...
Analysts and investors often use return on equity ( ROE ) to compare profitability of a company with other firms in the industry. ROE is considered a very important measure, and managers strive to...
Provide a brief summary of the case. Respond to the following: 1. Discuss the factors which contributed to the success of the change process in terms of unfreeze, move, and refreeze stages in force...
Prepare a proposal where a government agency meets with consumer groups and producers on how to address the shortages in rice, sugar, onions, and fuel, i.e. oil, gasoline and the like. Use the format...
Decided to embark on a personal improvement project centered around time management after reviewing the insightful workbook by Neuhauser et al. (2004). My decision was influenced by my recognition...
You are the Senior Manager of IAuditYou LLP, you were recently assigned to take over a very important client for the company, The engagement partner, Max Roff, has been the audit partner for the past...
What is just-in-time processing? AppendixLO1
What types of inventory issues Starbucks might reflect upon at the end of each year? The mission of Starbucks is to inspire and nurture the human spiritone person, one cup, and one neighborhood at a...
Dinitrogen tetroxide, N 2 O 4 (l) is an important component of rocket fuelsfor example, as an oxidizer of liquid hydrazine in the Titan rocket. At 25 C, N 2 O 4 is a colorless gas that partially...
Wire form springs can be made in a variety of shapes. The clip shown operates by applying a force F. The wire diameter is d, the length of the straight section is l, and Youngs modulus is E. Consider...
Using the experience gained with Prob. 1023, write a computer program that would help in the design of helical coil compression springs.
Using the experience gained with Prob. 1030, write a computer program that would help in the design of a helical coil extension spring.
A zero-coupon bond bears a higher interest rate risk than a coupon-paying bond, given other bond characteristics are equal. True False
Company management decided to restructure its balance sheet. Current long term debt of 8 mio euros will be increased to 20 mio euros. Interest for the debt is 4%. Borrowed 12 mio euros will used to...
Susan loans 10000 to Jim. Jim repays the loan with yearly instalments at the end of each year. Interest is expected to be 5% the first five years, and 10% the last five years. Calculate the...

Let xa(t) be an analog signal with bandwidth B = 3 kHz. We wish to use a

Question:

Step by Step Answer:

a F s F N 2B 6000 samples ...View the full answer

Digital Signal Processing

Students also viewed these Telecommunication Engineering questions