Define shifting and reversing – linear system, Electrical Engineering

Assignment Help:

Define Shifting and Reversing – Linear System?

The signal x[n - m] is said to be time-shifted by m samples, where m is an integer. If m is positive, the shift is to the right (delay in time) and when m is negative, the shift is to the left (advance in time). Examples of shifting in time are given below.

1660_Shifting and Reversing.png

The signal x[-n] is said to be time-reversed (flipped about n = 0). This is shown in the example below.

2090_Shifting and Reversing 1.png

The operations of time shifting and reversing can be performed in either order but some care must be taken.


Related Discussions:- Define shifting and reversing – linear system

Generator, loses and efficency of generator

loses and efficency of generator

what does quality factor mean, The Quality factor is also explained, as Q....

The Quality factor is also explained, as Q. So it is a number, which shows the lossness of a circuit. Higher the Q, the lower are the losses. The quality factor is calculated o

Instruction size , Instruction size As we  have seen already  that eac...

Instruction size As we  have seen already  that each instruction has two parts Opcode ( Operation  Code) Which  tells  the types  of operation  to be  performed .

Planned and coordinated development - rural electrification, Planned and co...

Planned and coordinated development: The CEA would prepare the global Electricity Plan after carefully carrying out the demand forecast in consultation along with stakeholders

Miller sweep circuit, PlZ Explain broooooo ..? What is Miller circuit and b...

PlZ Explain broooooo ..? What is Miller circuit and bootstrap I have xm tomrow and I am not getting answers soo plz.

Current flow through the channel of a jfet after pinch off, Q. How does cur...

Q. How does current flow through the channel of a JFET after pinch off? It is seen that above the pinch off voltage at a constant value of VDS (saturation drain current, ID inc

Calculate efficiency to load at unity power factor, Q. A 300-kVA transforme...

Q. A 300-kVA transformer has a core loss of 1.5 kW and a full-load copper loss of 4.5 kW. (a) Calculate its efficiency corresponding to 25, 50, 75, 100, and 125% loads at unity

Sub instruction - op code format , SUB Instruction Op code  format is...

SUB Instruction Op code  format is of SUB  instruction is Replace  the three bit code  of the register R from   to obtain the op code of the  required SUB  instruction . o

Output waveforms for a differentiating circuit, Q. Discuss the output wavef...

Q. Discuss the output waveforms for a differentiating circuit. The output waveform from a differentiating circuit depends upon the time constants and shape of the input wave.Th

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