Problem 44948. Calculate a Damped Sinusoid

Created by Pooja Lalan

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The equation of a damped sinusoid can be written as

y = A.ⅇ^(-λt)*cos(2πft)

where A, λ, and f are scalars and t is a vector.

Calculate the output sinusoid y given the inputs below:

lambda - λ
T - maximum value of t
N - number of elements in t

Assume A = 1 and f = 1 . The vector t should be linearly spaced from 0 to T, with N elements.

Solve

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5947 Solutions
1110 Solvers

Last Solution submitted on May 30, 2020

Last 200 Solutions

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1 Comment

1 Comment

Arif Caliskan on 5 Mar 2020

How can I find the solution I already failed to solve 15 times.

Solution Comments

Solution 2285385

3 Comments

3 Comments

silki baghla on 16 May 2020 at 6:47

I am not getting the error in my code.Though,its working in MATLAB script.please help

silki baghla on 18 May 2020 at 6:09

Anyone who has solved the problem, please help.I have developed the code according to the details and it's working well in matlab. I dont know why it is incorrect here.

Prathmesh Vhatkar on 29 May 2020 at 14:21

Did you check the online and offline MATLAB's version?

Solution 2253914

1 Comment

1 Comment

TARUN PRATAP SINGH on 4 May 2020 at 10:28

I didn't understand why my code not working here,it worked on my Matlab but not here.

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