subject
Mathematics, 22.02.2020 05:21 MorgannJ

Problem 3.4 (10 points). If you zoom into the spectral peaks at wi and w. you will notice that the peaks do not occur exactly at w and as they are in the case of infinitely-long sinusoids. This phenomenon is due to the finite-duration of the sinusoids, which causes the spectral peaks to broaden and interact with each other, shifting them slightly relative to one another. For the particular choices of L, w 2 of Problem 3.3. determine the actual location of the spectral peaks 5 points) using the built-in MATLAB function, fminbnd. To do so, define a function handle for the negative magnitude of (9) and pass it into fminbnd, searching first near the true frequency w, and then near wYou should obtain the following peak frequencies, to be compared with wi = 0.2, w2 = 0.4 π. wn, peak=0.1950, w2. peak=0.4030m The same biasing effect occurs also in the single-sinusoid case and gets more pronounced whenwo is near 0 or near π·This is so because the peaks at are now closer and interact more with each other. Using the parameters from Problem 3.2 and fminbnd, verify (5 points) that the actual peak maximum of the inite-length signal is at, uo, peak = 0-1983r as compared to wo 0.2 π.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:30
Iwill give brainliest only if your correct the words subsequent and submerge both contain the prefix sub. based on this information, what does the prefix sub most likely mean? a) under or secondary b) true or verifiable c) tricky or difficult d) around or centered on
Answers: 1
question
Mathematics, 21.06.2019 15:50
In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040
Answers: 1
question
Mathematics, 21.06.2019 19:00
You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?
Answers: 1
question
Mathematics, 21.06.2019 20:30
If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.
Answers: 1
You know the right answer?
Problem 3.4 (10 points). If you zoom into the spectral peaks at wi and w. you will notice that the p...
Questions
question
Mathematics, 14.02.2020 05:47
Questions on the website: 13722365