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

Components of gis - methods, Methods: A successful GIS operates accordi...

Methods: A successful GIS operates according to a well-designed plan and business rules that are the models and operating practices unique to every organization. GIS gives i

Determine the self inductance of the two coils, Determine the self inductan...

Determine the self inductance of the two coils: Two coils with a coefficient of coupling of 0.6 between them are connected in series so as to magnetize (i) in the same directi

Give some applications of constantan, Give some applications of constantan....

Give some applications of constantan. Constantan is an alloy of nickel and copper. It is used in thermocouples, motor starters and precision resistors.

What does the eu do, Execution Unit receives program instruction codes and ...

Execution Unit receives program instruction codes and data from BIU, implements these instructions and store the result in general registers.

Gate source cut off voltage, Q. Gate source cut off voltage? It is the ...

Q. Gate source cut off voltage? It is the gate source voltage where the channel is completely cut off and the drain current becomes zero.It is interesting to note that the valu

Digital logic circuits, . In successive-approximation A/D converter, offset...

. In successive-approximation A/D converter, offset voltage equal to 1/2LSB is added to theD/A converter’s output. This is done to

Properties and application of permanent magnetic materials, Give the proper...

Give the properties and application of permanent magnetic materials. Permanent magnetic materials: Properties: Permanent magnetic materials have a huge area of hyster

Direct current charging and discharging circuit, 1. The circuit shown belo...

1. The circuit shown below is a DC charging and discharging circuit. a. At t = 0 sec, switch S1 is thrown to position 1 ("pos1"). Write the mathematical expressions for V

Draw a 100 line exchange, Q. Draw a 100 line exchange using two motion sele...

Q. Draw a 100 line exchange using two motion selectors and elucidate, how switching takes place in it. Ans: In a 100 line exchange, every subscriber is assigned a 2 digit

Clippers, Which clipper would you prefer between the series and the shunt c...

Which clipper would you prefer between the series and the shunt clipper? Why?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd