The graph below each modulated signal shows the instantaneous frequency during the course of the modulation. Negative frequencies as shown may be considered as equivalent to positive frequencies with ...

This repository contains the MATLAB code for frequency modulation. I have done frequency modulation simulation using MATLAB. Note: I have done this using matlab code and not simulink. If you find any ...

Frequency Modulation (FM) sounds simple at first, but understanding the electronics behind modulation and demodulation of an FM signal can be confusing.

n_psk.m: Generates a PSK modulation and plots the modulator and the modulated signal in time as well as in the frequency domain. vector_gen_test.m: This file is a Matlab script that compares 2 ...

Frequency modulation (FM) is used worldwide for high-fidelity broadcast radio communication. This paper presents a MATLAB implementation of a stereophonic FM transmitter and receiver. Simulations are ...

The co-modulation is beneficial for increasing the anti-reconnaissance potential of radar waveform. Stepped frequency chirp (SFC) signal has the characteristics of both linear frequency modulation ...