For example, I intend to generate a f=10 Hz sine wave whose minimum and maximum amplitudes are and respectively. In order to generate a sine wave in Matlab, the first step is to fix the frequency of the sine wave. Wireless communication systems in Matlab ISBN: 979-8648350779Īll books available in ebook (PDF) and Paperback formats.Digital Modulations using Matlab : Build Simulation Models from Scratch, ISBN: 978-1521493885. ![]() This article is part of the following books If you are inclined towards Python programming, visit here. I intend to show (in a series of articles) how these basic signals can be generated in Matlab and how to represent them in frequency domain using FFT. Often we are confronted with the need to generate simple, standard signals (sine, cosine, Gaussian pulse, squarewave, isolated rectangular pulse, exponential decay, chirp signal) for simulation purpose. Numerous texts are available to explain the basics of Discrete Fourier Transform and its very efficient implementation – Fast Fourier Transform (FFT). Plot one-sided, double-sided and normalized spectrum. ![]() Key focus: Learn how to plot FFT of sine wave and cosine wave using Matlab.
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