Question

Fourier Series Approximation Matlab HW1:

   

1. You are given a finite function xt={-1 0≤t≤5; 1 5<t≤10 .

          

1. Hand calculate the FS coefficients of x(t) by assuming half- range expansion, for each case below.

2. Modify the code below to approximate x(t) by cosine series only (This is even-half range expansion). Modify the below code and plot the approximation showing its steps changing by included number of FS terms in the approximation.

3. Modify the code below to approximate x(t) by sine series only (This is odd-half range expansion).. Modify the below code and plot the approximation showing its steps changing by included number of FS terms in the approximation

Answer 1

Please provide the code for part b and c to be modified.