Question: A time function f(t) is multiplied by a periodic set of unit impulses, as shown in Fig. P2-47. The Fourier transform F() is band-limited to

A time function f(t) is multiplied by a periodic set of unit impulses, as shown in Fig. P2-47. The Fourier transform F(ω) is band-limited to (has no frequency components above) B hertz as shown. Use frequency convolution to find the spectrum at the multiplier output. Sketch the three cases 1/T = 4B, 1/T = 2B, and 1/T = B.

-f (Hz) -B f(t) 27 .0 s Im

Step by Step Solution

★★★★★

3.39 Rating (161 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

To solve this problem follow these steps Step 1 Understand the Multiplication in Time Domain The giv... 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

Students Have Also Explored These Related Electrical Engineering Questions!

As shown in fig 1.7, a manometer is attached to a tank of gas in which the pressure is 104.0 kPa. The manometer liquid is mercury, with a density of 13.59 g/cm3. If g = 9.81 m/s2 and the atmospheric...

For the same steam power plant as shown in Fig P6.99 and Problem 6.167E determine the rate of heat transfer in the economizer which is a low temperature heat exchanger and the steam generator....

Two tanks are connected together as shown in Fig. P3.49, both containing water. Tank A is at 30 lbf/in.2, v = 8 ft3/lbm, V = 40 ft3 and tank B contains 8 lbm at 80 lbf/in. 2, 750 F. The valve is now...

Briefly describe ASCII and Unicode and draw attention to any relationship between them. [3 marks] (b) Briefly explain what a Reader is in the context of reading characters from data. [3 marks] A...

Understanding the Fourier series (40 points) First, review section 3.2.2.2 of your textbook. Then, to understand the implications of the number of harmonics used to reconstruct a signal, consider the...

Assume that you have an algorithm that can fill 3D triangles with a constant colour. Explain what additional information and additions to the algorithm are required to Gouraud shade the triangles....

please solve all question by usig matlab thank you. LCEV Tuys 20 C UUUULUUII IU LUV Ul.walceu LIVIUVIES WILL . II: The Discrete Fourier Transform (DFT) An alternative to using the approximation to...

Describe how to construct the function cpo ((D E), v) of two cpos (D, vD) and (E, vE). Prove that ((D E), v) is a cpo. (You may use facts about least upper bounds provided you state them clearly.)...

Microkernel operating systems aim to address perceived modularity and reliability issues in traditional "monolithic" operating systems. (i) Describe the typical architecture of a microkernel...

ENSURE WORK IS ORIGINAL OR I REJECT AND REPORT YOU TON THE SUPPORT INSTANTLYThe end result does now not should be taken care of. You may additionally expect n 6 length(xs). [Hint: Function least is a...

1. Prince Edward Island Preserves Co. (PEIPC) has expanded to include several products utilizing various distribution channels.In fact, there are now two distinct divisions within the company: a)...

Title something descriptive, like "Robin covers Maintenance and Supply Chain Management." Analyze Operations Management decisions. 1. Location Strategy; 2. Scheduling...

Watch https://www.youtube.com/watch?v=coSyGQI28eM&t=77s and answer the following question: What are the 3 main types of private insurance plans? Watch Define the following terms (cite any web...

5. from the following data, obtain Y as a linear function of x using the 199 method of least squares. Then plot the corresponding relationship and the mis data points. C. 16 fignal is cut 200 Intuin...

Corporate Governance FOR NETFLIX: Corporate governance pursues integrative approaches to systems of governance, which controls how the organizations operates internally and externally. It uses...

Plot the 3D Mohr's circle for the stress state where n=0 and determine the principal stresses , graphically or otherwise. Plot the 3D Mohr's circle for the stress state where n=2 and determine the...

Inventory turnover and number of days sales in inventory Financial statement data for years ending December 31 for Tango Company follow: 20Y7 20Y6 Cost of goods sold $3,864,000 $4,001,500...

Marc Company assembles products from a group of interconnecting parts. The company produces some of the parts and buys some from outside vendors. The vendor for Part X has just increased its price by...

Obtain the line currents in the three-phase circuit of Fig. 12.42 on the next page. 6-j8 I, I.

Obtain vo(t) in the network of Fig. 17.70 if cos nt+ 2 1 H 0.5 F = 0(1)

For the op amp circuit of Fig. 5.44, the op amp has an open-loop gain of 100,000, an input resistance of 10 kÎ©, and an output resistance of 100 Î©. Find the voltage gain vo/vi...

21. Why did the Pima begin gaining weight in the mid-1900s?

4. For the payoff and loss tables in Exercise 2, find the action which is optimal under each of the following rules: (a) maximin (b) maximax (c) minimax loss.

17. Name three hormones that increase satiety and one that increases hunger.