Calculating the exponential Fourier series of the signals

I am trying to write a Matlab program to calculate the exponential Fourier series of the signals (a) and (c) in the image below:

However I am struggling to plot these signals and calculate the exponential Fourier series.

Any help would be greatly appreciated.

[Kole Bacon]

See page 80 of the book. It shows you exactly how to write the MATLAB code.

Sincerely,

Another ECE457 Student

[Alan Fujimori]

What is the book you use? Could you tell me, please?

Answer 1

[Mohamed Sebnat]

1- for each of you signals (a) and (c) there is a built-in fucntion in matlab to generate them : see th function swatooth for (c), for (a) it is a simple rectangular function, look for it. 2- for calculating the exponential Fourier series look for fourier transform in the help browser of Matlab.