Compute the Fourier transform of the following signals Sketch the magnitude and phase spectra for parts (a), (f), and(g) (a) r(n) u(n) uin 6) (b) x(n) 2 u( n) (c) x(n) () u(n 4) (d) x(n) (a sin ain)u(n) (e) x(n) jal sin wnn la 1 jar 2 ()n 1 n s 4 () x (n) 0 elsewhere (g) x(n) ( 2 1 0 1 2) A(2M 1 in...

a x n un un 6 b c d e There ...

Compute the Fourier transform of the following signals. Sketch the magnitude and phase spectra for parts (a),

Question:

Compute the Fourier transform of the following signals. Sketch the magnitude and phase spectra for parts (a), (f), and(g).

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

Compute and sketch the magnitude and phase spectra for the following signals (a >0). Ae-u. 0. 120 (a) ,() = (b) x() = Ae a %3D
Compute the Fourier transform of the triangular pulse shown in Fig. P.11.11. Make a sketch of your answer, labeling all the pertinent values on the curve. Fig. P.11.11 f(x) -L +L
Compute the Fourier transform of the Heaviside function ? f(x) = [[0,+)(x)
Provide a detailed description of the JDBC three-tier model and its function.
Consider the following pro forma for International Business Machines Corp. (IBM) based on analysts' forecasts in early 2011. The book value of IBM's common equity at the end of 2010 was $23.0...
In 2018, Gloria, a single taxpayer, receives a Schedule K-1 from a partnership she is invested in. The K-1 reports ordinary business income of $40,000, dividend income of $500, tax-exempt interest of...
Suppose a 3 * 3 factorial experiment is conducted with three replications. Assume that SS1Total2 = 580. For each of the following scenarios, form an ANOVA table, conduct the appropriate tests, and...
HD Inc. produces a variety of products for the computing industry. CD burners are among its most popular products. The companys controller, Katie Jergens, spoke to the companys president at a meeting...
Can you please answer this question without using excel BC Corporation common stock has just paid a dividend of $2.20 per share. Its dividend is expected to grow at a rate of 5 percent per year...
The G. Saussy Manufacturing company is putting out four new electronic components. Each of Saussy's four plants has the capacity to add one more product to its current line of electronic parts. The...
Determine the periodic signals x(n). With fundamental period N = 8. If their Fourier coefficients are givenby: 3km sin (a) c, = cos s - sin (b) , = 0. =7 (c) (c) = {.... 0. 1.2.1.0.} .0..)
Determine the signals having the following Fouriertransforms. 0. (a) X (w) %3! 1. u < lw) < A (b) X (w) = cos w 1. (c) X (m) = 0. elsewhere (d) The signals shown in X(w) 7
What are the three steps to calculate the intercept?
Which of the five hazardous attitudes do you display most frequently? What can you do to minimize the presence and impact of these attitudes in your life?
What brought you to this course? How do you define Black or Blackness? What do you hope to get out of this class? When you think of Black Culture, what is the first thing that comes to mind? [For...
1. What is XBRL Taxonomy? How do you as a preparer of financial statement use the XBRL Taxonomy in locating a label for a specific financial element? 2. What are the benefits of adopting XBRL from...
What a business can do to protect and minimize the invasion of privacy for their customers? Think of your experience when visiting a website. What do most websites have you agree to before you do...
Based on your interest, skill set, or goals what do you typically contribute when working in groups? What do you need others to contribute due to your lack of interest, skill set, or goals? How do...
Name the stages in the event planning process.
If a and b are positive numbers, find the maximum value of f ( x ) = x a (9 x ) b on the interval 0 x 9.
(A) For each of the following reactions, identify the acids and bases in both the forward and reverse directions. (B) Of the following species, one is acidic, one is basic, and one is amphiprotic in...
In the Goertzel algorithm for computation of the discrete Fourier transform, X[k] is computed as X[k] = Yk[n], where yk[n] is the output of the network shown in Figure. Consider the implementation of...
Consider direct computation of the DFT using fixed-point arithmetic with rounding. Assume that the register length is B bits plus the sign (i.e., a total of B + 1 bits) and that the round-off noise...
In implementing a decimation-in-time FFT algorithm, the basic butterfly computation is X m [p] = X m-1 [p] + /W r N X m-1 [q], X m [q] = X m-1 [p] W r N X m-1 [q]. In using fixed-point arithmetic to...
DISCUSSION ACTIVITY All jurisdictions have legislation protecting seniority and benefits for qualified employees who are members of the Canadian Forces Reserves and who are deployed for active...
Firm J has net income of $90,160, sales of $980,000, and average total assets of $490,000. Firm J has net income of $90,160, sales of $980,000, and average total assets of $490,000. Required:...
Read Chapter 5 and the Tyco case and identify some of the signals of the misuse of acquisitions or merger reserves. How could these signals have helped the users of Tyco's financial statements...

Compute the Fourier transform of the following signals. Sketch the magnitude and phase spectra for parts (a),

Question:

(a) r(n) = u(n) – uin - 6) (b) x(n) = 2"u(-n) (c) x(n) ()"u(n + 4) (d) x(n) = (a" sin ain)u(n) (e) x(n) jal" sin wnn la! < 1 jar 2-()n. < 1 |n|s 4 () x (n) = 0. elsewhere (g) x(n) = (-2. -1.0. 1.2) A(2M +1 - in|). in < M (h) x (n) = 0. |n] > M

Step by Step Answer:

a x n un un 6 b c d e There...View the full answer

Digital Signal Processing

Students also viewed these Telecommunication Engineering questions