The following information is known about a real, causal sequence x n and its discrete time Fourier transform X(e j ) Jm X(e j ) 3 sin() sin(3), X(e j ) 3 Determine a sequence x n consistent with this information Is the sequence unique ...

a b Given the imaginary part of Xe we can take the inverse DT ...

The following information is known about a real, causal sequence x[n] and its discrete-time Fourier transform X(e

Question:

The following information is known about a real, causal sequence x[n] and its discrete-time Fourier transform X(e^jω):

Jm{X(e^jω)} = 3 sin(ω) + sin(3ω),

X(e^jω)|_ω=π= 3.

Determine a sequence x[n]consistent with this information. Is the sequence unique?

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

Step by Step Answer:

Related Book For book-img-for-question

Discrete Time Signal Processing

ISBN: 978-0137549207

2nd Edition

Authors: Alan V. Oppenheim, Rolan W. Schafer

See More Books

Question Posted: May 26, 2011 02:57 AM

See More Questions

The following information is known about a project a. Draw the network diagram for this project. b. Determine the critical path and project duration c. Calculate the slack for eachactivity Activity...
The following information is known about a function f. (a) f(x), f'(x) and f"(x) are continuous functions defined for all values of x. (b) f'(x) = 0 when x = -2, x 0 and x = 5, and f"(x) = 0 when x =...
The following information is known about a project a. Draw the network diagram for this project b. Determine the critical path and project duration c. Calculate the slack for each activity. Activity...
Use Figure 17.2 to explain why cost minimization through a tangency between an isoquant and a budget line does not apply in cases where D and M are either perfect complements or perfect substitutes....
Caterpillar is the world's leading maker of earth-moving machinery and supplier of agricultural equipment. The software for its Dealer Business System (DBS), which it licenses to its dealers to help...
Fill in the blank(s) to correctly complete each sentence. The lowest point on the graph of a parabola that opens up is _________ the of the parabola.
Payment methods. Rapid technological developments in recent years have caused a decline in cash and cheque payments. Instead, we are in a new era dominated by ewallets, cryptocurrencies, and...
Lauren Moore, a professor in management science, is computing her final grades for her introductory management science class. The average final grade is a 63, with a standard deviation of 10....
in a year which common stocks offered an average return of 12% and treasury bills offered 3%. the risk premium for common stocks was: 1% 3% 9% 12%
2. Consulting: A University employs a Professor whose base output is a constant K. The Professor chooses to spend effort e consulting, giving her income pe at personal cost C(e) e/2. Unfortunately,...
Consider a teal, causal sequence x[n] with discrete-time Fourier transform X(e j? ) = X R (e j? ) + jX I (e j? ). The imaginary part of the discrete-time Fourier transform is? X I (e j? ) = 3...
Consider h[n], the real-valued impulse response of a stable, causal LTI system with frequency response H(e j? ). The following is known: (i) The system has a stable, causal inverse. Determine h[n] in...
Vroom and Yetton developed a leadership____________ model. a. internal b. structural c. decision-making d. charismatic
Financial Statement Items Identify the financial statement (or statements) in which each of the following items would appear: income statement (IS), statement of stockholders' equity (SSE), balance...
Recall from Chapter 4 that Tiger Stripe Copy Center is a small business located near a large university campus. Tiger Stripe Copy offers a range of services to walk-in customers, including passport...
Accounting Processes Identify the following processes as either measuring or communicating. a. Prepare financial statements for the entity b. Identify relevant economic activities of the entity c....
To estimate future values of the cost indices, one is tempted to assume that the average value for the year occurred at midyear (June 30-July 1) and that the linear fit to the recent data can be...
Reston Manufacturing Corporation produces a cosmetic product in three consecutive processes. The costs of Department | for May 2016 were as follows: Department | handled the following units during...
Analyze the effect of taxes on capital structure.
In Exercises, find the equation of the tangent line at the given point on each curve. 2y 2 - x = 4; (16, 2)
Calculate [H 3 O + ] in a solution that is (a) 0.035 M HCl and 0.075 M HOCl; (b) 0.100 M NaNO 2 and 0.0550 M HNO 2 ; (c) 0.0525 M HCl and 0.0768 M NaCH 3 COO.
Use the differential equation approach to find VC(t) for t >0 in the circuit in Fig. P6.12 and plot the response including the time interval just prior to closing the switch. 4 k+ 12V
Use the differential equation approach to find Vc(t) for t >0 in the circuit in Fig. P.13 and plot the response including the time interval just prior to opening the switch. 100 F 12V
Use the differential equation approach to find i0(t) for t > 0 in the circuit in Fig. P6.14 and plot the response including the time interval just prior to closing the switch. 100 F 6 12V 6 6 t-0
Green Lawn Company sells garden supplies. Management is planning its cash needs for the second quarter. The following information has been assembled to assist in preparing a cash budget for the...
eBook Question Content Area Comparison of Methods of Allocation Duweynie Pottery, Inc., is divided into two operating divisions: Pottery and Retail. The company allocates Power and General Factory...
TYBALT CONSTRUCTION Income Statement For Year Ended December 31 TYBALT CONSTRUCTION Income Statement For Year Ended December 31

The following information is known about a real, causal sequence x[n] and its discrete-time Fourier transform X(e

Question:

Step by Step Answer:

a b Given the imaginary part of Xe we can take the inverse DT...View the full answer

Discrete Time Signal Processing

Students also viewed these Telecommunication Engineering questions