Consider the raised cosine pulse x(t) = [1 + cos( t)] (u(t + 1) u(t
Question:
Consider the raised cosine pulse
x(t) = [1 + cos(π t)] (u(t + 1) − u(t − 1))
(a) Carefully plot x(t).
(b) Find the Fourier transform of the pulse
p(t) = u(t + 1) − u(t − 1)
(c) Use the definition of the pulse p(t) and the modulation property to find the Fourier transform of x(t) in terms of P(Ω) = F[p (t)].
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (8 reviews)
a The raised cosine is an even smooth sig...View the full answer
Answered By
Ashington Waweru
I am a lecturer, research writer and also a qualified financial analyst and accountant. I am qualified and articulate in many disciplines including English, Accounting, Finance, Quantitative spreadsheet analysis, Economics, and Statistics. I am an expert with sixteen years of experience in online industry-related work. I have a master's in business administration and a bachelor’s degree in education, accounting, and economics options.
I am a writer and proofreading expert with sixteen years of experience in online writing, proofreading, and text editing. I have vast knowledge and experience in writing techniques and styles such as APA, ASA, MLA, Chicago, Turabian, IEEE, and many others.
I am also an online blogger and research writer with sixteen years of writing and proofreading articles and reports. I have written many scripts and articles for blogs, and I also specialize in search engine
I have sixteen years of experience in Excel data entry, Excel data analysis, R-studio quantitative analysis, SPSS quantitative analysis, research writing, and proofreading articles and reports. I will deliver the highest quality online and offline Excel, R, SPSS, and other spreadsheet solutions within your operational deadlines. I have also compiled many original Excel quantitative and text spreadsheets which solve client’s problems in my research writing career.
I have extensive enterprise resource planning accounting, financial modeling, financial reporting, and company analysis: customer relationship management, enterprise resource planning, financial accounting projects, and corporate finance.
I am articulate in psychology, engineering, nursing, counseling, project management, accounting, finance, quantitative spreadsheet analysis, statistical and economic analysis, among many other industry fields and academic disciplines. I work to solve problems and provide accurate and credible solutions and research reports in all industries in the global economy.
I have taught and conducted masters and Ph.D. thesis research for specialists in Quantitative finance, Financial Accounting, Actuarial science, Macroeconomics, Microeconomics, Risk Management, Managerial Economics, Engineering Economics, Financial economics, Taxation and many other disciplines including water engineering, psychology, e-commerce, mechanical engineering, leadership and many others.
I have developed many courses on online websites like Teachable and Thinkific. I also developed an accounting reporting automation software project for Utafiti sacco located at ILRI Uthiru Kenya when I was working there in year 2001.
I am a mature, self-motivated worker who delivers high-quality, on-time reports which solve client’s problems accurately.
I have written many academic and professional industry research papers and tutored many clients from college to university undergraduate, master's and Ph.D. students, and corporate professionals. I anticipate your hiring me.
I know I will deliver the highest quality work you will find anywhere to award me your project work. Please note that I am looking for a long-term work relationship with you. I look forward to you delivering the best service to you.
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Computer science questions
-
Consider the following cases involving sinusoids: (a) Find the Laplace transform of y(t) = sin(2 t)[u(t) u(t 1)]and its region of convergence. Carefully plot y(t). Determine the region of...
-
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...
-
Consider the following problems related to steady state and frequency responses. (a) The input x(t)and the output y(t), x(t) = 4 cos(2Ï t) + 8 sin(3Ï t), y(t) = 2 cos(2Ï t). Determine...
-
Calculate x (1, 3) and y (1, 3) for (x, y) = 7x + y 2 .
-
Use MATLAB or Mathcad to develop a contour plot with flux arrows for the Excel solution from Prob. 31.9. Prob.31.9. 100C 2 m -100 W/m2 75C 1 m 0.4 m 25C 0.6 m 50C
-
Marveen McCready. A commercial space designer, has taken these measurements for an office in which she plans to install a wallpaper border around the ceiling: 42 3/8 feet, 37 5/8 feet, 12 3/8 feet,...
-
Christopher Rossi, CPA has been engaged by the Barrington Company, a nonpublicly held manufacturer of children's toys, to review Harrington's December 31, 1999 financial statements. Rossi accepts the...
-
a. Complete the increase (decrease) in dollars and percent. b. Comment ontrends. Rapid Retail Comparative Statements of Income December 31 Increase (Decrease) 2010 2009 Dollars Percent (In thousands...
-
calculate sale proceeds use those information below oard Name of Investment Purchase Price Indie Ruth Asset $50,000,000 Date Acquired 1/3/2021 Sources of Capital $ Amount Ratio % Debt Proceeds $0 0%...
-
1. Does this grant present Dr. Ray with an ethical dilemma(s) in any way? 2. Derive at least one hypothesis for each research question listed above. Provide a sound rationale or theoretical...
-
The following problems relate to the modulation property of the Fourier transform: (a) Consider the signal x(t) = p(t) + p(t) cos(Ï t) where p(t) = u(t + 1) u(t 1) i. Use the modulation property...
-
The frequency response of an ideal low-pass filter is (a) Calculate the impulse response h(t) of the ideal low-pass filter. (b) If the input of the filter is a periodic signal x(t) having a Fourier...
-
On a 2TM track 1 contains a string of the form (a + b) + which is to be interpreted as a unary representation of numbers as strings of a's, separated by single b's. (i) Using a 2TM, find the largest...
-
Explain how simple linear regression equations help in making business decisions.
-
Do all the assumptions of one-way ANOVA apply to randomized block design? Is any additional assumption applicable to randomized block design?
-
The following table lists the foreign exchange rate between U.S. dollars and British pounds (GBP) during April 2017. Which day would have been the best for converting $250 into British pounds? Which...
-
What is the difference between Chi-Square test for differences among more than two proportions and Chi-Square Test of Independence?
-
State the purpose of using multiple-comparisons procedure such as the Marascuilo procedure. Explain briefly the computation for Marascuilo procedure to determine the difference in proportion.
-
Suppose in a given year a firms productivity increases by 2 percent and its nominal wages rise by 5 percent. What would you expect to happen to the firms unit labor costs and product price?
-
The text defined intrinsic value as the value of an asset given a hypothetically complete understanding of the assets investment characteristics. Discuss why hypothetically is included in the...
-
Describe an implementation of the positional list methods addLast and addBefore realized by using only methods in the set {isEmpty, first, last, before, after, addAfter, addFirst}.
-
The add method for a dynamic array, as described in Code Fragment 7.5, has the following inefficiency. In the case when a resize occurs, the resize operation takes time to copy all the elements from...
-
Suppose we are maintaining a collection C of elements such that, each time we add a new element to the collection, we copy the contents of C into a new array list of just the right size. What is the...
-
Compute ending work in process inventory for a manufacturer using the following information. Raw materials purchased Direct materials used Direct labor used Factory overhead Work in process...
-
A spring with spring constant 80 N/m is placed at the bottom of a 6 m high ramp with opening angle 60 . A 3 kg mass is then placed on the spring and pushed down so the spring is compressed by a...
-
A 2kg mass is moving at 10m/s along a frictionless surface towards a spring (at rest) with spring constant 50N/m. When the mass hits the spring, it will begin to compress it. What is the maximum...
Study smarter with the SolutionInn App