For a complex exponential signal x(t) =2e j2t (a) Suppose y(t) = e jt , would the
Question:
For a complex exponential signal x(t) =2ej2πt
(a) Suppose y(t) = ejπt, would the sum of these signals z(t) = x(t) + y(t) be also periodic? If so, what is the fundamental period of z(t)?
(b) Suppose we then generate a signal v(t) = x(t) y(t), with the x(t) and y(t) signals given before, is v(t) periodic? If so, what is its fundamental period?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (9 reviews)
a 0 2 2 f 0 radsec so f 0 1T 0 1 Hz and T 0 1 se...View the full answer
Answered By
Ali Khawaja
my expertise are as follows: financial accounting : - journal entries - financial statements including balance sheet, profit & loss account, cash flow statement & statement of changes in equity -consolidated statement of financial position. -ratio analysis -depreciation methods -accounting concepts -understanding and application of all international financial reporting standards (ifrs) -international accounting standards (ias) -etc business analysis : -business strategy -strategic choices -business processes -e-business -e-marketing -project management -finance -hrm financial management : -project appraisal -capital budgeting -net present value (npv) -internal rate of return (irr) -net present value(npv) -payback period -strategic position -strategic choices -information technology -project management -finance -human resource management auditing: -internal audit -external audit -substantive procedures -analytic procedures -designing and assessment of internal controls -developing the flow charts & data flow diagrams -audit reports -engagement letter -materiality economics: -micro -macro -game theory -econometric -mathematical application in economics -empirical macroeconomics -international trade -international political economy -monetary theory and policy -public economics ,business law, and all regarding commerce
4.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Computer science questions
-
A discrete-time averager is represented by the input/output equation y[n] = (1/3)(x[n + 1] + x[n] + x[n 1]), where x[n] is the input and y[n] the output. (a) Determine whether this system is causal...
-
Consider the following problems related to periodicity and Fourier series: (a) For the signals x 1 (t) = 1 + cos(2Ï t) cos(6Ï t), x 2 (t) = 1 + cos(2Ï t) cos(6t) < t < i. Determine...
-
The following problems relate to the periodicity of signals: (a) Determine the frequency 0 in rad/sec, the corresponding frequency f 0 in Hz, and the fundamental period T 0 sec of these signals...
-
Write the appropriate SQL statement for the following queries. The result of the queries will be checked from your computer. What privilege should a user be given to log on to the Oracle server? Is...
-
Marsh Inc. had the following end-of-year stock prices over the last five years and paid no cash dividends: Time __________________________ __Marsh 1 ............................................ $10 2...
-
This year SAAS Limited had free cash flow of R21 million and a dividend payout ratio of 50%. The company expects to grow at 21%pa for four years, then at GDP rate of 6% a year. The weighted average...
-
For a machine to be of the self-locking type, its efficiency should be (a) \(W=m P-c\) (b) \(W=m P+c\) (c) \(P=m W-c\) (d) \(P=m W+c\)
-
Revenue allocation, bundled products. Yves Parfum Company blends and sells designer fragrances. It has a Men's Fragrances Division and a Women's Fragrances Division, each with different sales...
-
What health issue is prevalent in San Diego, California? What is the structure and function of public health at national, state, and local levels? what type of structure can be seen between levels of...
-
John Parsons (123-45-6781) and George Smith (123-45-6782) are 70% and 30% owners, respectively, of Premium, Inc. (11-1111111), a candy company located at 1005 16th Street, Cut and Shoot, TX 77303....
-
A periodic signal can be generated by repeating a period. (a) Find the function g(t), defined in 0 ¤ t ¤ 2 only, in terms of basic signals and such that when repeated using a period of...
-
Consider the triangular train of pulses x(t) in Figure 1.23. (a) Carefully plot the derivative of x(t), y(t) = dx(t)/dt. (b) Can you compute If so, what is it equal to? If not, explain why not. (c)...
-
Consider an electrochemical cell made of two half-cells that are identical except that they are maintained at different temperatures. This is called a thermogalvanic cell. Determine the...
-
Your borrower, Danny Bigelow, is at your desk signing loan papers. You review the Truth in Lending statement with him and explain the APR. describe statement should you say to Danny to help explain...
-
With the traveler's information, from Las Vegas to Miami, FL on 15th of April, leaving around 2p. Return on 21st of April departing around 4p, how would you add the entry to add the ticketing time...
-
One of the most notable cases of financial statement fraud involving a public company in the last five years is the case of Wirecard AG, a German payment processor and financial services provider....
-
1) Evaluate the current status of Labour law in regards to Child Labour by thoroughly assessing and studying the Bangladesh Labour Act 2) Use your own suggestions as to how effective you think the...
-
Question One Domestic house workers have faced a lot of trouble on issues concerning revealing their health status to their employees especially if they are HIV positive. Use Statue and Case law...
-
Why is it important for a good economic model to predict cause and effect?
-
From the choice of simple moving average, exponential smoothing, and linear regression analysis, which forecasting technique would you consider the most accurate? Why? please write it in word...
-
Use the binomial theorem to express the transfer function as and determine the impulse response of the system. (z + y)* = E ()-"2 y"= =ng mi-n2 n2=0 H(21, 2) = 1/(1 (2' + 2,')
-
Consider a system represented by the convolution sum (a) Obtain the BIBO stability condition for this system, assuming that the input x[m, n] is bounded. (b) Use the variable transformation
-
A filter has a transfer function (a) Find the poles and zeros of H(z 1 ; z 2 ). (b) For what values of z 1 and z 2 is H(z 1 , z 2 ) = 0/0? (c) Ignoring the numerator, i.e., letting is this filter...
-
1. What year are you preparing your students for? 1973? 1995? Provide evidence that your school's curriculum and the program you use are preparing your students for 2030? Are you even preparing them...
-
2 Classify each type of numerical data as discrete (D) or continuous (C). a number of homes with solar power b patients' body temperatures c sizes of the crowds at rock concerts d star ratings of...
-
What role does the use of either mimesis or abstraction play in each example? (Keep in mind that the concepts of mimesis and abstraction in the creative arts are defined and explored in the document...
Study smarter with the SolutionInn App