Binary Block Encoding in Matlab

Power Spectral Density of Polar Signals

Last time we discussed about the power spectral density of NRZ and RZ On-Off signal . This article is a continuation of power spectral densi... Baca selengkapnya »

Power Spectral Density of On-Of signalling

This tutorial is about Power Spectral Density(PSD) of NRZ and RZ On-Off signals using Matlab . We start with definition and derivation of PS... Baca selengkapnya »

QPSK signal generation in Matlab

QPSK modulation is a widely used digital modulation technique. It is a bandwidth efficient scheme because it allows to transmit two bits pe... Baca selengkapnya »

AM modulation illustration in Matlab

This article illustrates AM(Amplitude Modulation) in Matlab. Here the message signal m(t) consist of a rectangular pulse with +1 with 0.05 s... Baca selengkapnya »

Generation of Different Types of Signals in Matlab

In this article it is shown how to generate various important signals in Matlab. The different types of signal includes Unit Impulse, Unit S... Baca selengkapnya »

Energy Spectral Density and Power Spectral Density

The Energy Spectral Density(ESD) and Power Spectral Density(PSD) are two important parameters in communication theory. They characterize s... Baca selengkapnya »

Convolution of sinusoidal and rectangular signal- Guassian signal?

What happens when a sinusoidal signal is convolved with a rectangular signal? This is a similar question that comes into mind when a voice s... Baca selengkapnya »