Month: October 2018

Signals & System Analysis 

Linear & Non-linear Systems | Signals and Systems

October 25, 2018October 29, 2018 Gopal Krishna 9060 Views 0 Comments linear system, non-linear system, Properties of systems, signals and systems

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Signals & System Analysis 

Time variant & Time Invariant Systems | Signals & Systems

October 25, 2018October 28, 2018 Gopal Krishna 7050 Views 0 Comments Properties of systems, signals and systems, time-invariant systems, time-variant

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Signals & System Analysis 

Memoryless and Memory Systems | Signals and Systems

October 25, 2018October 28, 2018 Gopal Krishna 9949 Views 0 Comments dynamic system, memory system, memoryless system, Properties of systems, signals and systems, static system

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Signals & System Analysis 

Properties of Systems | Causal | Non-causal |Signals & Systems

October 25, 2018October 28, 2018 Gopal Krishna 5632 Views 0 Comments causal system, non-causal system, Properties of systems, signals and systems

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Signals & System Analysis 

Time folding | Signals & Systems

October 10, 2018October 28, 2018 Gopal Krishna 6130 Views 0 Comments operations on signals, signals and systems, time-delay, time-folding, time-reversal

 

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Signals & System Analysis 

Time shifting and Time scaling operations | Signals & Systems

October 10, 2018October 28, 2018 Gopal Krishna 7581 Views 0 Comments operations on signals, signal and systems, time-scaling of signals, time-shifting of signals

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Signals & System Analysis 

Basic operations on signals | Signals & Systems

October 10, 2018October 28, 2018 Gopal Krishna 3705 Views 0 Comments addition of signals, amplitude scaling, basic operations on signals, differentiation and integration of signals, signal and systems, subtraction of signals

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Signals & System Analysis 

Basic signals | Signals & Systems

October 10, 2018October 28, 2018 Gopal Krishna 3668 Views 0 Comments basic signals, classification of signals, continuous time signals, elementary dicrete time signals, exponential signal, impulse function, real life examples of signals

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Signals & System Analysis 

Even and Odd signals | Signal & Systems

October 10, 2018October 28, 2018 Gopal Krishna 10423 Views 0 Comments assymmetric signal, classification of signals, even signal, odd signal, signals and systems, symmetric signal

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Signals & System Analysis 

Periodic and Non-periodic signals | Signals & Systems

October 10, 2018October 28, 2018 Gopal Krishna 19208 Views 0 Comments aperiodic signal, non-periodic signal, periodic continuous signal, periodic discrete signal, periodic signal

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Signals & System Analysis 

Deterministic and Random Signals | Signals & Systems

October 10, 2018October 28, 2018 Gopal Krishna 6892 Views 0 Comments deterministic signal, non-deterministic signal, random signal, signals and systems

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Signals & System Analysis 

Types of Systems | Signals & Systems

October 9, 2018October 28, 2018 Gopal Krishna 3176 Views 0 Comments continuouss time system, discrete time system, hybrid system, types of systems

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Signals & System Analysis 

Classification of Signals | Signals & Systems

October 9, 2018October 28, 2018 Gopal Krishna 4376 Views 0 Comments classification of signals, continuous signal, digital signals, discrete signal

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Signals & System Analysis 

Introduction to Signals and Systems

October 9, 2018November 24, 2018 Gopal Krishna 2534 Views 0 Comments biomedical signals, FM, radio and TV signal, signals and systems, speech signal, telephone

Introduction The concepts and theory of signals and systems are needed in almost all electrical engineering fields. Every electrical engineer

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C Programing 

POINTERS IN C

October 8, 2018November 1, 2018 Gopal Krishna 2834 Views 0 Comments array, C, char pointer, character pointer, float pointer, integer pointer, pointer examples, pointer programs, pointers, void pointer

POINTER: Pointer is a variable, which stores address of another variable. Pointer notation uses two symbols: * (Asterisk) symbol. * is called ‘value at

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Introduction to Probability Theory 

Discrete versus Continuous Random Variables

October 6, 2018November 24, 2018 Gopal Krishna 14703 Views 0 Comments continuous random variable, discrete random variable, probability, random variable

A random variable may be discrete or continuous. Discrete Random Variable Continuous Random Variable Discrete Random Variable: If X can take only

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Introduction to Probability Theory 

Random Variable | Probability Theory

October 6, 2018November 24, 2018 Gopal Krishna 2845 Views 0 Comments probability, random experiment, random variable, sample space, stochastic variable

Variable Variable is a symbol that can take on any number of specified set of values. Use capital letter to represent

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Introduction to Probability Theory 

Permutations and Combinations | Probability Theory

October 5, 2018November 24, 2018 Gopal Krishna 1797 Views 0 Comments fundamental rules of counting, permutations and combinations, solved problems

Permutations Permutations talk about order of things. Permutations are used in specifying lists (order matters). Examples: That means selecting ‘r’

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Introduction to Probability Theory 

Conditionl Probability | Probability theory

October 5, 2018November 24, 2018 Gopal Krishna 1988 Views 0 Comments conditional probability, joint probability, probability, probability solved questions

Concept of Probability A probability refers to the percentage chance that something will or will not happen. Probability of any

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Introduction to Probability Theory 

Solved problems | Probability Theory

October 5, 2018November 24, 2018 Gopal Krishna 3479 Views 0 Comments coin toss problems, deck of cards, playing cards, probability, solved problems

HOMEWORK PROBLEMS Determine probability P for each of the following events:  (a) A King, Ace, Jack or Queen of diamonds

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