General Concepts 1 min read
curvilinear translation
Curvilinear Translation (Projectile Motion) Projectile motion follows a parabolic trajectory. The vertical component of projectile is under constant gravitational acceleration…
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General Concepts 6 min read
Engineering Mechanics
INTRODUCTION Mechanics is the physical science concerned with the behaviour of bodies that are acted upon by forces. Statics is the study…
General Concepts 4 min read
Direct sequence modulation
A collective class of signaling techniques are employed before transmitting a signal to provide a secure communication, known as the Spread…
General Concepts 9 min read
Cellular concept
The immense potential of conventional telephone cannot be exploited to its maximum due to the limitation imposed by the connecting…
General Concepts 3 min read
Wireless Communication
INTRODUCTION Wireless communication involves the transmission of information over a distance without the help of wires, cables or any other…
General Concepts 7 min read
Markovian processes
A stochastic process is called Markovian (after the Russian mathematician Andrey Andreyevich Markov) if at any time t the conditional probability of an arbitrary future event given…
General Concepts 1 min read
power density spectrum
(Sometimes called power spectrum.) A measure of the contribution to the total variance from a given frequency band in the generalized Fourier representation of…
General Concepts 13 min read
Bayes’ Theorem
Bayes’ Theorem is a simple mathematical formula used for calculating conditional probabilities. It figures prominently in subjectivist or Bayesian approaches to epistemology, statistics, and…
General Concepts 4 min read
Discrete and Continuous Random Variables
A variable is a quantity whose value changes. A discrete variable is a variable whose value is obtained by counting. Examples: number of students present…
General Concepts 10 min read
Quantum mechanics
Quantum mechanics is the branch of physics relating to the very small. It results in what may appear to be…
