For simple signals it is possible to obtain some information on their DTFTs without computing it. Let
Question:
x[n] = δ[n] + 2δ[n 1] + 3δ[n 2] + 2δ[n 3] + δ[n 4].
(a) Find X(ej0) and X(ejÏ) without computing the DTFT X(ejÏ).
(b) Find
(c) Find the phase of X(ejÏ). Is it linear?
Use MATLAB to verify your results.
Transcribed Image Text:
|X(e®)*dw
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 63% (11 reviews)
a Using we have b By Parsevals result we get that c The Ztransform of ...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
Question Posted:
Students also viewed these Computer science questions
-
Global Unified Technology Sales (GUTS) is moving toward a bring your own device (BYOD) model for employee computing. Employees can use traditional desktop computers in their offices. They can also...
-
Consider the periodic signals x 1 (t) = cos(2 t), x 2 (t) = cos((2 + )t) (a) Let = 4, show that if we sample these signals using T s = 0.5 we get the same sample values from the two signals. Is any...
-
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...
-
Questions for discussion: read the material in Exhibit 3.3 below and answer the three questions presented at the end of the exhibit. EXHIBIT 3.3 WHAT IS THE MOST DESIRABLE LEVEL OF POLLUTION?...
-
From the following balances, calculate the cost of raw material used: Raw materials inventory, January 1 ................$ 70,000 Raw materials inventory, December 31 ..............91,000 Purchases...
-
In the bleachers. Youre a prince, George! Mike exclaimed. Who else would give me a ticket to the big game? No one, Mike, no one. Let me offer my thanks. Ill buy you a beer! Ah, George said. A large...
-
If grandfathering is accepted as the basis for allocating initial emission permits what is the likely impact on early action (action before trading schemes commence) being taken to reduce emissions?...
-
Manning Inc., is the leading manufacturer of garage doors. Demand for residential garage door sales depends, of course, on the rate of new house building activity, which in turn depends on changes in...
-
Terry Barnes, a 35-year-old mother of three young children, visits the healthcare clinic. She reports experiencing increasing bilateral joint pain, especially in her hands, wrists, and knees. She...
-
1. 2. 3. 4. Date 9/02/23 9/02/23 Deposit #1 9/03/23 Deposit No. /Check No. 9/03/23 Ck #1001 Ck #1002 Description Bella Boone met with her lawyer and CPA for advice on starting the business. They...
-
Let x 1 [n] = 0.5 n ,0 n 9 be a period of a periodic signal x[n].Use the Z-transform to compute the Fourier series coefficients of x[n].
-
You have designed an IIR low-pass filter with an input-output relation given by the difference equation (i) y[n] = 0.5y[n 1] + x[n] + x[n 1] n 0 where x[n] is the input and y[n] the output. You...
-
If cyclopentane reacts with more than one equivalent Cl 2 of at a high temperature, how many dichlorocyclopentanes would you expect to obtain as products?
-
What best describes a reduction? A. A source operation that creates a small value B. An intermediate operation where it filters the stream it receives C. An intermediate operation where it...
-
What are the three requirements for performing a parallel reduction with the collect() method, which takes a Collector argument. (Choose three.) A. The Collector argument is marked concurrent. B. The...
-
What is true of the following code? A. Both streams are guaranteed to print the single character a. B. Both streams will print a single character of a, b, or c. C. Only one stream is guaranteed to...
-
Assuming there are no symbolic links involved and file ursery/sapling.seed exists, which statements about the following code snippet are correct? (Choose three.) A. The code may throw an exception at...
-
What does the following output? A. 1 1 B. 1 3 C. 2 3 D. The code does not compile due to line x. E. None of the above. var list new ArrayList (); list.add ("Austin"); list.add("Boston");...
-
Verify that for u(w) = w equality has to hold in (4.12). (4.12) u(E[ W]) > E[u(W)]
-
What are the key dimensions of critical thinking 2. Watch the NBC Learn video on Diet Scams. What types of claims are made in this video Are they valid Elaborate on your responses. Discuss this video...
-
Consider a traditional (stateless) packet filter. This packet filter may filter packets based on TCP flag bits as well as other header fields. True or false?
-
Stateful packet filters maintain two data structures. Name them and briefly describe what they do.
-
In WEP, an IV is sent in the clear in every frame. True or false?
-
Ridge Crest Company has beginning Retained Earnings of $23,000, ending Retained Earnings of $32,600, and net income of $15,500. What was the amount of dividends declared during the year?
-
Solomon Manufacturing Company established the following standard price and cost data. Sales price Variable manufacturing cost Fixed manufacturing cost $ 8.50 per unit Fixed selling and administrative...
-
Shadee Corporation expects to sell 640 sun shades in May and 380 in June. Each shade sells for $134. Shadee's beginning and ending finished goods inventories for May are 70 and 40 shades,...
Study smarter with the SolutionInn App