i want to calculate the values of my function and store them in a Matrix. Fourier (x): In this method, x is the time domain. Below is the example where we calculate Fourier transform of a matrix containing 4 elements using Fourier (f): Lets us define our matrix as: Z sin (a) cos (b) 1 exp (-a2) Now for each element in the matrix, we need to pass transformation & independent variables. Input can be provided to the Fourier function using 3 different syntaxes. In MATLAB, the Fourier command returns the Fourier transform of a given function. I identified all the terms that i am going to use in this project T=1 %Time Period The mathematical expression for Fourier transform is: Using the above function one can generate a Fourier Transform of any expression. if someone please guide me to solve this problem. Next add the third harmonic to the fundamental, and plot it. Start by forming a time vector running from 0 to 10 in steps of 0.1, and take the sine of all the points. I have created this code in order to calculate and sketch the Fourier Coefficients A0 ,An ,and Bn without using Fourier Series command but,unfortunately the plots results did not look like a Fourier Series. This example shows how the Fourier series expansion for a square wave is made up of a sum of odd harmonics.
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