Define time and shift invariant, Electrical Engineering

Assignment Help:

Define Time and Shift Invariant?

Time and shift invariant means that the system characteristics and shift do not change with time, i.e. the system output is independent of the time the input is applied. For example, if the input x[n] gives the output y[n], then the input x[n - k] will give the output y[n - k]:

x[n] → y[n]

x[n - k] → y[n - k]

that is a delay in the input causes a delay by the same amount in the output signal.

Related Discussions:- Define time and shift invariant

Describe the functionalities and the purpose of an equalizer, Question: ...

Question: (a) For a CD quality sound, what is the bit depth used and give the amplitude's levels and the dynamic range of this sound quality (b) In audio technology, the dec

Competition and non-conventional energy, Competition and Non-conventional e...

Competition and Non-conventional energy: Competition: The tariff policy bolsters competition through making it mandatory for a distribution licensee to procure power by

Write explanatory notes on 8284 clock generator, Write explanatory notes on...

Write explanatory notes on 8284 Clock generator. The 8284 is an ancillary element to the microprocessors. Without this clock generator, a few additional circuits are needed to

Evaluate the quiescent point of the circuit, Question: a). For the circ...

Question: a). For the circuit shown in figure state which operation is performed and draw the output waveform if measured between points A and B. The input signal is given in f

Illustrate AC power systems, Q. Illustrate AC Power Systems? Electric p...

Q. Illustrate AC Power Systems? Electric power is indispensable for any modern society. Our use and demand for electric power grows annually at the rate of 2 to 3%; our need ne

For an n-channel jfet find voltage, Q. For an n-channel JFET with V A = 35...

Q. For an n-channel JFET with V A = 350 V, I DSS = 10 mA, and V P = 3V, find V DS that will cause i D = 11 mA when v GS = 0.

Variable capacitors, how can I simulate air variable capacitors in cst simu...

how can I simulate air variable capacitors in cst simulator?

Motor: power production, The mechanical power produced at the armature of a...

The mechanical power produced at the armature of a motor is: P = T a . (power is in watts if torque is N.m and in rad/sec). Some of this will be lost due to friction and

DC machine, importance of dummy coils and equalizer connections

importance of dummy coils and equalizer connections

Show quantization process, Q. Show Quantization process Let Figure (a) ...

Q. Show Quantization process Let Figure (a) illustrate a message f (t) with values between 0 and 7 V. A sequence of exact samples taken at uniform intervals of time is shown: 1

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages