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

Segment assembler directive, What do you understand by SEGMENT assemble...

What do you understand by SEGMENT assembler directive? SEGMENT: This directive explains to the assembler the start of a segment along with name segment-name. The segment

\, Refer to Figure 100. Assume MKS units. Given: R1= 4, R2=14, R3= 9, I4...

Refer to Figure 100. Assume MKS units. Given: R1= 4, R2=14, R3= 9, I4= 8, I5= 7. Determine: Ieq, Req, and V3.

Current and voltage polarity, why Direct current flow through semiconductor...

why Direct current flow through semiconductors but alternating current cannot flow?

Sketch the waveform of the circuit , The following four output displays of ...

The following four output displays of an oscilloscope (right hand side, below) show waveforms of a biased diode ac circuit. An example is illustrated on the left hand side. VIN is

Induced emf, what is the difference between statically and dynamically indu...

what is the difference between statically and dynamically induced emf?

Explain working of voltmeter, Q. Explain working of Voltmeter? In order...

Q. Explain working of Voltmeter? In order tomeasure the potential difference between two terminals or nodes of a circuit, a voltmeter is connected across these two points. A pr

Calculate the total charge on the integrator, Q. Consider the dual-slope A/...

Q. Consider the dual-slope A/D converter of Figure. (a) Calculate the total charge on the integrator due to the input voltage Vin during the signal integration time T. (b) Ob

Charge carriers in semiconductors, Charge Carriers in Semiconductors ...

Charge Carriers in Semiconductors In a metal, the atoms are imbedded in a "sea" of free electrons, and these electrons can move as a group under the influence of an

What are the types of write operations used in 8253, What are the different...

What are the different types of write operations used in 8253? There are two types of write operations in 8253 (1) Writing a control word register (2) Writing a count val

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