carrierSignal = A * square (2 * pi * carrierFrequency * t); % PAM signal pamSignal = messageSignal .* (carrierSignal > 0); % Plotting figure; subplot (3,1,1); plot (t, messageSignal); title ('Message Signal'); xlabel ('Time (s)'); ylabel ('Amplitude'); subplot (3,1,2); plot (t, carrierSignal); title ('Carrier Signal'); xlabel ('Time (s ...

Triangular wave generator using op amp 741 including working schemes and simulated output waveform. Simple generating pulse width modulation using pic microcontroller Mikro C & amp, and Proteus simulation.

x = sawtooth(t,xmax) generates a modified triangle wave with the maximum location at each period controlled by xmax. Set xmax to 0.5 to generate a standard triangle wave.

Aug 27, 2020 · This code takes in user input of amplitude and frequency and generates the required PAM waveform.

In this article, I will provide a working Matlab code for generating triangular wave. Few types of waves like square wave, sawtooth wave, triangular wave, etc. are often needed to test various signal processing techniques.

Sep 22, 2023 · How to make triangular wave with variable frequency that varies over modulators period to obtain more samples in the area with the greatest slope.

Pulse Amplitude Modulation Simulator in MATLAB. Contribute to nive927/PAM-Simulation development by creating an account on GitHub.

About using matlab implement Pulse amplitude modulation and pulse width modulation and pulse position modulation

Mar 30, 2012 · 1. Taking the modulus of the free running simulation "Clock" with the "Period", gives a triangular wave whose frequency is set by the "Period" input. 2. The multiplication of the "Period" with "PulseWidth" (in fraction instead of percentage), gives the On-Period of the Pulse. 3.

Generate 2 seconds of a triangular pulse with a sample rate of 10 kHz and a width of 20 ms. Repeat the computation for a rectangular pulse. The gauspuls function generates a Gaussian-modulated sinusoidal pulse with a specified time, center frequency, and fractional bandwidth.