The input-output relationship of a system is where x(t) is the input and y(t) the output. (a)
Question:
where x(t) is the input and y(t) the output.
(a) Let the input be x(t) = sin(2Ït) u(t), plot the corresponding output y(t). What is the output of the system if we double the input? That is, what is the output y1(t) if the input x1(t) = 2x(t) = 2 sin(2Ït) u(t)? Is the system linear or not?
(b) Is the given system time-invariant?
Transcribed Image Text:
if x(t) > 0 if x(t) < 0 y(t) = sign(x(t)) = -1
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 90% (10 reviews)
a xt sin2t ut is zero for t 0 and repeats periodical...View the full answer
Answered By
Muhammad Mahtab
everyone looks that their work be perfect. I have more than a five year experience as a lecture in reputable institution, national and international. I provide perfect solution in marketing, case study, finance problems, blog writing, article writing, business plans, strategic management, human resource, operation management, power point presentation and lot of clients need. Here is right mentor who help clients in their multi-disciplinary needs.
5.00+
3+ Reviews
14+ Question Solved
Related Book For
Question Posted:
Students also viewed these Computer science questions
-
The bounded-input bounded-output stability assumes that the input is always bounded, limited in amplitude. If that is not the case, even a stable system would provide an unbounded output. Consider...
-
An LTI causal discrete-time system has the input/output relationship where x[n] is the input of the system, y[n] is the response of the system. There is zero initial energy in the system prior to...
-
Consider the cascade of two LTI systems, see Figure 3.21, where the input of the cascade is z(t) and the output is y(t), while x(t)is the output of the first system and the input of the second...
-
The word culture is used in many ways, such as when people talk about national culture, organisational culture, political culture or youth culture. In which ways do the meanings of culture differ?
-
Hy and van Lamsweerde is a public accounting firm that offers two primary services, auditing and tax return preparation. A controversy has developed between the partners of the two service lines...
-
Describe an adverse selection problem your company is facing. What is the source of the asymmetric information? Who is the less informed party? What transactions are not being consummated as a result...
-
These data consist of the 503 daily returns for the calendar years 2005 and 2006 of the S\&P value-weighted index. (The data file contains additional years - this exercise uses only 2005 and 2006...
-
Comparing two domain means in an SRS. Suppose there are two domains, defined by indicator variable Then, letting ui = xiyi, the population values of the two domain means are If an SRS of size n is...
-
Lowe's is a leading retailer in the home improvement field. Complete the component percentage analysis on the company's income statement that follows. (Enter your answer as a percentage rounded to 2...
-
1. Jim Adams posts the column totals and individual transactions in "Other" columns to the appropriate general ledger account and updates each general ledger account balance. He places a posting...
-
Consider an averager represented by the input/output equation where x(t) is the input and y(t) the output. (a) Let the input be x 1 (t) = δ(t), find graphically the corresponding output...
-
(a) A system is represented by the ordinary differential equation dz(t)/dt = w(t) w(t 1) where w(t) is the input and z(t) the output. i. How is this system related to an averager having an...
-
Copy your worksheet from Question 6 into another worksheet. Change the increase from 10% to 18%. Protect the worksheet, so that changes cannot be made. Question 6 Open a new spreadsheet. Type...
-
Compute the Fourier transform of each of the sequences in Exercise 2.1. Exercise 2.1. Compute the \(z\) transform of the following sequences, indicating their regions of convergence: (a) \(x(n)=\sin...
-
Based on Azarovs statement concerning ERISA and ASC 715, which of the following statements is correct? A. Maglav is not allowed to terminate the plan. B. Maglav can exclude the plans service costs...
-
Write a MATLAB program to plot the solution to the three difference equations in Exercise 1.18 for \(\omega=\pi / 3\) and \(\omega=\pi\). Exercise 1.18 Determine the steady-state response for the...
-
If the signal \(x(n)=4 \cos [(\pi / 4) n-(\pi / 6)] u(n)\) is input to the linear system of Exercise 2.6e, determine its steady-state response. Exercise 2.6e, (e) \(\frac{1-z^{2}}{\left(2 z^{2}-1...
-
Solve Exercise 1.22 using the concept of the transfer function. Exercise 1.22 Compute the inverse Fourier transform of \[X\left(\mathrm{e}^{\mathrm{j} \omega} ight)=\frac{1}{1-\mathrm{e}^{-\mathrm{j}...
-
An article in Nature Genetics [(2003, Vol. 34(1)], Treatment-Specific Changes in Gene Expression Discriminate in vivo Drug Response in Human Leukemia Cells, reported the results of a study of gene...
-
Tanaka Company's cost and production data for two recent months included the following: March April Production (units).........300................600 Rent.....................$1,800............$1,800...
-
A discrete-time system has a unit impulse response h[n]. (a) Let the input to the discrete-time system be a pulse x[n] = u[n] - [n - 4] compute the output of the system in terms of the impulse...
-
Let the input and the impulse response of an FIR filter be (a) Use the two-dimensional convolution function conv2 to find the output y[m; n]. (b) Is the impulse response separable, i.e., h[m; n] = h...
-
Use the function imread, rgb2gray and double to read the color image peppers.png. Convert it into a gray level image I[m, n] with double precision. Add noise to it using the function randn (Gaussian...
-
A bank can either invest money for three months at 4.00% or for nine months at 4.50%. Ignoring actual/360 day count adjustments for the purpose of this question, the three against nine FRA quote the...
-
Shuggy Otis, an executive at Slapfish Corp. (SC) intends to retire in 11 years. SC just announced that it will start depositing $500.00 at the end of each quarter into each of its workers' retirement...
-
On January 1, the Hanover Beverage Company replaced the palletizing machine on one of its juice lines. The cost of the machine was $195,000. The machine's expected life is five years or 480,000...
Study smarter with the SolutionInn App