(a) Given II(t) sinc(f), find the Fourier transforms of the following signals using the frequency-translation followed...
Question:
(a) Given II(t) ↔ sinc(f), find the Fourier transforms of the following signals using the frequency-translation followed by the time-delay theorem.
(i) x1(t) = II (t - 1) exp [j4π(t - 1)]
(ii) x2(t) = II (t + 1) exp [j4π(t + 1)]
(b) Repeat the above, but now applying the time delay theorem followed by the frequency translation theorem.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 71% (14 reviews)
a The steps in finding the Fourier transform for i are as follows The steps ...View the full answer
Answered By
Atuga Nichasius
I am a Highly skilled Online Tutor has a Bachelor’s Degree in Engineering as well as seven years of experience tutoring students in high school, bachelors and post graduate levels. I have a solid understanding of all learning styles as well as using asynchronous online platforms for tutoring needs. I individualise tutoring for students according to content tutoring needs assessments.
My strengths include good understanding of all teaching methods and learning styles and I am able to convey material to students in an easy to understand manner. I can also assists students with homework questions and test preparation strategies and I am able to help students in math, gre, business , and statistics
I consider myself to have excellent interpersonal and assessment skills with strong teaching presentation verbal and written communication
I love tutoring. I love doing it. I find it intrinsically satisfying to see the light come on in a student's eyes.
My first math lesson that I taught was when I was 5. My neighbor, still in diapers, kept skipping 4 when counting from 1 to 10. I worked with him until he could get all 10 numbers in a row, and match them up with his fingers.
My students drastically improve under my tutelage, generally seeing a two grade level improvement (F to C, C to A, for example), and all of them get a much clearer understanding!
I am committed to helping my students get the top grades no matter the cost. I will take extra hours with you, repeat myself a thousand times if I have to and guide you to the best of my ability until you understand the concept that I'm teaching you.
5.00+
2+ Reviews
10+ Question Solved
Related Book For
Principles of Communications Systems, Modulation and Noise
ISBN: 978-8126556793
7th edition
Authors: Rodger E. Ziemer, William H. Tranter
Question Posted:
Students also viewed these Physics questions
-
Find the Fourier transforms of: (a) cos 2tu(t) (b) sin 10tu(t)
-
Find the Fourier transforms of the signals in Fig. 18.32. 2 2 0 2
-
Le x(n) be a signal with Fourier transforms as shown in figure. Determine and sketch the Fourier Transforms of the following signals.(a) x1(n) = x(n) cos(?n/4)(b) x2(n) = x(n) sin(?n/2)(c) x3(n) =...
-
What is the type of the expressions computed on these two lines? 4 > 5 print (4>5)
-
Why did Robert Lucas and Thomas Sargent argue that the Phillips curve might be vertical in the short run? What difference would it make for monetary policy if they were right?
-
Stubble height measurements in grazing surveys primarily reflect which one? a. Grazing capacity b. Grazing intensity c. Ecological condition d. Vegetation trend
-
The following are types of assurance services with the exception of: (a) Legal counsel engagement (b) Facilitation engagement (c) Advice engagement (d) System security engagement
-
The City of Asher had the following transactions, among others, in 20X7: 1. The council estimated that revenues of $210,000 would be generated for the General Fund in 20X7. The sources and amounts of...
-
Presented below is a situation involving equity securities: An equity security, whose fair value is currently less than cost, is classified as available ? for ? sale but is to be reclassified as t...
-
You are the managerial accountant at Reliable Company. You have been assigned to support the marketing department and manage its master budget. The marketing department is responsible for the...
-
By applying appropriate theorems and using the signals defined in Problem 2.28, find Fourier transforms of the following signals: (a) x a (t) = 1/2 x 1 (t) + 1/2 x 1 (-t) (b) x b (t) = 1/2 x 2 (t) +...
-
(a) Use the Fourier transform of x(t) = exp (-t) u (t) - exp (t) u (-t) where > 0 (b) Use the result above and the relation u(t) = 1/2[sgn (t) + 1] to find Fourier transform of the unit step. (c)...
-
Oxygen flows from a reservoir in which the temperature is 200C and the pressure is 300 kPa absolute. Assuming isentropic flow, calculate the velocity, pressure, and temperature when the Mach number...
-
4. Suppose that currently one-year pure-discount bonds yield 2.2% and two-year pure-discount bonds yield 2.8%. a. Calculate the implied forward rate (yield) for a one-year bond to be issued next...
-
Perform calculation for the following mathematical statement, 8-bit of signed magnitude representation. To subtract -2310 and -3910
-
Aman ( age 5 5 ) and Jazdeep ( age 4 8 ) are married. They have two children, Brianna ( age 2 0 ) and Ruchi ( age 1 2 ) . Aman has total compensation ( before any deductions or exclusions ) of $ 1 5...
-
A 2 year bond with coupons at the end of each of its two years has face value 100 units and coupon rate of five per cent. Because the bond is a "safe refuge", during a period of uncertainty, its...
-
You expect to spend 25,000 in five years for a used car. If the discount rate is 4.3% per year, what is the present value?
-
Canadian average weekly earnings (in $) classified by province and territory are given in the table on the next page for 2013. a) Calculate the median earnings. b) Calculate the interquartile range....
-
Simplify the expression. Assume that all variables are positive. 23VI1 2 V44 8
-
Let the cylindrical surfaces = 4 cm and = 9 cmenclose two wedges of perfect dielectrics, r1 = 2 for 0 < < /2 and r2 = 5 for /2 < < 2. If E1 = (2000/)a V/m, find (a) E 2 ; (b) The total...
-
Region 1 (x 0) is a dielectric with r1 = 2, while region 2(x < 0) has r2 = 5. Let E 1 = 20a x 10a y + 50a z V/m. (a) Find D 2 . (b) Find the energy density in both regions.
-
Two perfect dielectrics have relative permittivities r1 = 2 and r2 = 8. The planar interface between them is the surface x y + 2z = 5. The origin lies in region 1. If E 1 = 100a x + 200a y 50a z...
-
Locate a business or product page on Facebook or some othersocial media platform. Find three or four examples of complaintsand criticisms from consumers, and note how the organizationresponded to t 2...
-
From what types of training would leaders in non-profit and public sector management leadership benefit? How can representation in nonprofit and public sector management and leadership from...
-
Need help . Programming Exercise 6-3 X Instructions Factorials.java + >_ Terminal + 1 public class Factorials 2 5 sandbox $ 1 Write an application that displays the factorial for every 3 public...
Study smarter with the SolutionInn App