1. Compute the Fourier transform of x(t) = e-|t1| 2. Find the frequency response H(e) of...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
1. Compute the Fourier transform of x(t) = e-²|t—1|¸ 2. Find the frequency response H(e) of a discrete-time linear time-invariant (LTI) system whose input x[n] and output y[n] satisfy the following difference equation: 1 y[n] − zy[n − 1] = x[n] + 2x[n − 1] + x[n − 2] 3. Determine the difference equation that characterizes a discrete-time LTI system whose frequency response is H(ew) = = 1+ 1 2 1 2 -jw -jw + e -j3w 3 + -j2w 4 -e 1. Compute the Fourier transform of x(t) = e-²|t—1|¸ 2. Find the frequency response H(e) of a discrete-time linear time-invariant (LTI) system whose input x[n] and output y[n] satisfy the following difference equation: 1 y[n] − zy[n − 1] = x[n] + 2x[n − 1] + x[n − 2] 3. Determine the difference equation that characterizes a discrete-time LTI system whose frequency response is H(ew) = = 1+ 1 2 1 2 -jw -jw + e -j3w 3 + -j2w 4 -e
Expert Answer:
Answer rating: 100% (QA)
1 Fourier Transform of xt e2t1 The Fourier Transform of x t can be found using the standard formulas ... View the full answer
Related Book For
Signals and Systems using MATLAB
ISBN: 978-0128142042
3rd edition
Authors: Luis Chaparro, Aydin Akan
Posted Date:
Students also viewed these finance questions
-
A ball is dropped from a high building. Using the approximate value of g = 1 0 m / s 2 , determine its change in speed from 1 s to 1 1 s in flight.
-
A company purchased merchandise to be resold at increasing cost during the year 2017. The purchases were made at the following costs. January 1, 2017 (carried over from 2016) - 20 units at $10...
-
An investment will pay $387 two years from now, $884 four years from now, and $1,684 five years from now. You are going to reinvest these cash flows at a rate of 7.60 percent per year. What is the...
-
In Exercises 7683, use a graphing utility to graph the function. Use the graph to determine whether the function has an inverse that is a function (that is, whether the function is one-to-one). f(x)...
-
Lankin Concrete Products Ltd. reported the correction of an error made in the year ended December 31, 2014. An inventory error caused net income of the prior year to be overstated by $50,000....
-
PP 8.1 Write a program that reads an arbitrary number of integers that are in the range 0 to 50 inclusive and counts how many occurrences of each are entered. Indicate the end of the input by a value...
-
Which is not a stage in the perceptual process? (a) attention/selection (b) interpretation (c) follow-through (d) retrieval
-
Sixty-three percent of U.S. adults oppose special taxes on junk food and soda. You randomly select 10 U.S. adults. Find the probability that the number of U.S. adults who oppose special taxes on junk...
-
If f(x) = 3x + 2 and g(x) = 2x 2, what is (f g)(x)? O A. x+4 B. x-2 OC. X OD. 5x-2 O E. x-4
-
Ellipses Corp is a small business that operates in Herndon, VA. The company is located at10 Period Lane, Herndon, VA 20170. Its federal Employer Identification Number is 77-7777777, and its...
-
Discuss these points concerning AI(Artificial Intelligence) What are the advantages and disadvantages of AI? How can you make AI services affordable and scalable? Data currency-Explain the importance...
-
An airplane flies at a standard altitude of 3048 m. The Pitot tube installed in the nose measures 106,294 Pa pressure. The plane is flying at subsonic speeds higher than 482 km per hour. Calculate...
-
An airplane flies at a standard altitude of 3048 m. The Pitot tube installed in the nose measures 105,336 Pa pressure. The plane is flying at subsonic speeds higher than 483 km per hour. The flow...
-
The pressure, temperature, and velocity at a certain point in the airflow are 101,325 Pa, 46.85 C, and 1000 m/s. Calculate the total temperature and total pressure at that point.
-
If the circuit in Figure P32.8 operates at \(50 \mathrm{~Hz}\) with \(\mathscr{E}_{\max }=120 \mathrm{~V}\) and \(R=15.0 \Omega\), how much energy is dissipated in the resistor in \(1.5 \mathrm{~s}\)...
-
(a) What can you say, at all instants, about \(v_{R}, v_{C}\), and \(v_{L}\) in the parallel circuit of Figure P32.58? (b) Construct a phasor diagram for \(V_{R}, V_{C}, V_{L}\), and \(\mathscr{E}\)...
-
A warehouse, just outside of Montreal, gets a daily shipment of a USB connector product. The daily demand of this product is 1850. The products are first placed in storage (waiting stage) at the...
-
A seasonal index may be less than one, equal to one, or greater than one. Explain what each of these values would mean.
-
The Fourier transforms of even and odd functions are very important. Let x(t) = e -|t| and y(t) = e -t u(t) - e t u(-t). (a) Plot x(t) and y(t), and determine whether they are even or odd. (b) Show...
-
Suppose you wish to find the area under a signal x(t) using sums. You will need the following result found above (a) Consider first x(t) = t, 0 t 1, and zero otherwise. The area under this signal...
-
Consider a filter with frequency response or a sinc function in frequency. (a) Find the impulse response h(t) of this filter. Plot it and indicate whether this filter is a causal system or not. (b)...
-
What sort of cash organisation is generally in place for highly decentralised groups?
-
Is the risk of bankruptcy of a subsidiary an obstacle to cash pooling for a group which balances its accounts daily?
-
What is the main argument against full cash pooling for a group?
Study smarter with the SolutionInn App