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

Show a block diagram of a 4-bit shift-right register, Q. A shift register c...

Q. A shift register can be used as a binary (a) divide by-2, and (b) multiply-by-2 counter. Explain. Show a block diagram of a 4-bit shift-right register using JKFFs.

Find current-equivalent resistor reductions for the network, Q. Find the cu...

Q. Find the currents I x using current division and equivalent resistor reductions for the networks given in Figure.

Working principle of an electronic voltmeter, Q. Explain the working prin...

Q. Explain the working principle of an electronic voltmeter. Sol. Electronic voltmeter Basic Voltmeter: The addition of a series resistor, or multiplier, converts the

DSP-chebyshev, Consider Chebyshev Type I versus Chebyshev Type II (also cal...

Consider Chebyshev Type I versus Chebyshev Type II (also called inverse Chebyshev) Ölters. Which one should be used based on the following criteria? (If there is no difference betw

Desirable requirements of a generic photo-detector, Question : a) Stat...

Question : a) State six desirable requirements of a generic photo-detector. b) A gallium arsenide pin photo-diode has an intrinsic layer of width 1 μm. The diode is revers

Help needed in degree project, i have to design a project title "Edge deter...

i have to design a project title "Edge determining techniques for Low quality images in different lighting conditions and we use matlab for images simulation by changing different

Function generator, everything about function generator

everything about function generator

Draw the power triangle for each load, Q. Two balanced, wye-connected, thre...

Q. Two balanced, wye-connected, three-phase loads are in parallel across a balanced, three - phase 60- Hz, 208-Vsupply. The first load takes 12 kWat 0.6 power factor lagging, and t

Determine the minimum number of poles for the motor, Q. From a three-phase,...

Q. From a three-phase, 60-Hz system, through a motor-generator set consisting of two directly coupled synchronous machines, electric power is supplied to a three-phase, 50-Hz syste

Give examples of natural insulating materials, Give four examples of natura...

Give four examples of natural insulating materials. Illustrations of the natural insulating materials are rubber, cotton, wood and mica.

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages