Engineering Mechanics
INTRODUCTION Mechanics is the physical science concerned with the behaviour of bodies that…
Direct sequence modulation
A collective class of signaling techniques are employed before transmitting a signal…
Wireless Communication
INTRODUCTION Wireless communication involves the transmission of information over a distance without…
Markovian processes
A stochastic process is called Markovian (after the Russian mathematician Andrey Andreyevich Markov) if at…
power density spectrum
(Sometimes called power spectrum.) A measure of the contribution to the total variance from…
Bayes’ Theorem
Bayes' Theorem is a simple mathematical formula used for calculating conditional probabilities.…
Discrete and Continuous Random Variables
A variable is a quantity whose value changes. A discrete variable is a variable whose value…
Oscillations and Waves
Oscillatory Motion Motion of a pendulum is oscillatory. The pendulum bob rises…
