Purchase Solution

Signal Function : Fourier Transform and Coefficients

Not what you're looking for?

Ask Custom Question

A signal function f(t) of period 2 pi is given by: (See attached file)

As required by my question I have drawn the above signal in the interval -4pi < t < 4pi which I beleive to be a sawtooth signal.

I also need to find if f(t) is odd, even or neither, hence state which coefficients, if any, are zero. If there are any non coefficients, I need to find the first four terms of the fourier series.

Attachments
Purchase this Solution
Solution Summary

Fourier Transform and Coefficients of a signal function are investigated. The solution is detailed and well presented. The response received a rating of "5" from the student who posted the question.

Solution Preview

Hello and thank you for posting your question to Brainmass!
The solution is attached below in two files. the files are identical in content, only differ in format. The first is in MS Word XP Format, while the other is in Adobe pdf format. Therefore you can choose the format that is most suitable to ...

Purchase this Solution
Free BrainMass Quizzes
Exponential Expressions

In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.

Know Your Linear Equations

Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.

Multiplying Complex Numbers

This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.

Graphs and Functions

This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.

Geometry - Real Life Application Problems

Understanding of how geometry applies to in real-world contexts

View More Free Quizzes
Related BrainMass Solutions

  • Applications of Fourier transform

    the inverse continuous Fourier transform, whereas the Fourier transform expresses F(ω) in terms of f(t); the original function and its transform are sometimes called a transform pair.

  • Fourier transform and its properties

    The polar notation for the function 1 + e^(j4) + e^(j2) is: Please see the attached file for detailed solutions. The solution explains the Fourier transform and its properties in detail. It also shows how to represent a function using polar notation.

  • Fourier transform problems

    The expert computes the inverse Fourier transform for a function.

  • Matlab - Signal Processing

    Using MATLAB and the command fft, show that the Fourier transform pair is indeed a rectangle function. Use the command fftshift to center your plot. Don't forget that the Fourier transform is complex with both magnitude and phase.

  • Fourier transform and convolution

    Every signal can be written as an infinite series of sinusoidal signals with different amplitudes and frequencies. Fourier transform gives us the amplitude of each of these sine waves as a function of the wave's frequency.

  • Fourier transform and energy

    108367 Fourier transform and energy I am trying to get a feel for Fourier transforms and would like some help. Please show all work/explanations. 1.

  • Fourier Coefficient of the Signal

    series of the form: where a0,an and bn's are the Fourier coefficients.

  • Fourier transform of both discrete and continous signals

    Lab 3: The continuous time function. This signal is a sinc function defined as y(t) = sinc(t). The Fourier transform of this signal is a rectangle function. 1. Use the function linspace to create a vector of time values from -5 =

  • Fourier Transform of a Square Wave

    242755 Fourier Transform of a Square Wave A square pulse of height H extends from . Find its Fourier transform. The given function is called a "rectangle function" and it is defined as x(t)= H* rect(t/A).

View More Related Solutions