i. Define Fourier Series and explain it usefulness. At what
instance can a function ?(?) be...
i. Define Fourier Series and explain it usefulness. At what
instance can a function ?(?) be developed as a Fourier
series.
ii. If ?(?)=12(?−?), find the Fourier series of period 2? in the
interval (0,2?)
I wanted to understand about Fourier Series and Fourier
Transform.I need some one to explain from basics.
Like what is Signal,What is sine wave,What is cos wave .Why we
need fourier series and fourier transform.I wanted to understand
everything visuallyI tried watching you tube videos .As i am not
sure the basics,I am not able to understand any of the videos.
Also i wanted to know the sinusoida wave equation.Not able to
understand this formula.I wanted to know "Why" behind...
Can anyone please tell me what function in excel I could use in
this instance: I have two spreadsheets with sales of products for a
company. I am needing to create a new spreadsheet with gross sales
by month and by region.
It haven't included all the worksheets, because I truly just
need pointed in the right direction.
Both the Fourier Series and the Discrete Fourier Transform are
calculated using summation. Explain the key differences in what the
inputs each of the Fourier Series and the DFT are AND the
requirements the inputs.
Calculate the Fourier Series of the function below. Results
should be in full, closed-form series. Graph using Octave or Matlab
to compare and check answer. Period is 2pi.
f(x)= 1 for -pi<x<-pi/2, -1 for -pi-2<x<0, 0 for
0<x<pi
Given the following functions, can you have the corresponding a)
Fourier series, b) Fourier transform and c) Laplace transform? If
yes, find them, if not, explain why you can not.
A, x(t) = -1+cos(2t) +
sin(pai*t+1)
(4-1)
B, x(t) = 2d(t) cos(2t) +d(t-1.5p)
sin(2t)
(4-2)
C, x(t) = 1+cos(1.5t) +
cos(4t)
(4-3)
Given the following functions, can you have the corresponding a)
Fourier series, b) Fourier transform and c) Laplace transform? If
yes, find them, if not, explain why you can not.
A, x(t) = -1+cos(2t) +
sin(pt+1) (4-1)
B, x(t) =2d(t) cos(2t) +d(t-1.5p)
sin(2t) (4-2)
C, x(t) = 1+cos(1.5t) +
cos(4t) (4-3)