Explain sampling at the nyquist rate, Electrical Engineering

Assignment Help:

Explain Sampling at the Nyquist Rate?

What would happen if we reduced the sampling frequency? In the time domain, we would be getting less samples for each period. In the frequency domain, we would observe the multiple images of our signal centered at 0Fs, 1Fs, 2Fs, etc ... The lower the sample rate (Fs), the closer the images are to each other.

849_Define Sampling at a Very High Frequency.png

A limit is arrived while fs = 2fa, where an overlap occurs. The time domain picture looks similar our Case 2 plot, in which we are taking two samples per period.


Related Discussions:- Explain sampling at the nyquist rate

Matlab help, hello i have MATLAB 2013 how can i send and receive files usi...

hello i have MATLAB 2013 how can i send and receive files using Bluetooth

Determine the voltage across each resistor, For the circuit of Fig: (i) ...

For the circuit of Fig: (i) using Kirchoff's Laws , find all the currents (ii)  determine the voltage across each resistor and check that all loops comply with KVL (iii

Determine the transformer winding currents, Q. Three single-phase 100-kVA, ...

Q. Three single-phase 100-kVA, 2400:240-V, 60-Hz transformers (each ofwhich has an equivalent series impedance of 0.045+j0.16 referred to its low-voltage side) are connected to fo

Give the significance of sim and rim instruction, Give the significance of ...

Give the significance of SIM and RIM instruction available in 8085. Instruction SIM: Set Interrupt Mask. This is a 1 byte instruction and can be used three dissimilar functio

Electrical machine, what happens when we apply DC supply to transformer pri...

what happens when we apply DC supply to transformer primary

Expression for the force exerted on the iron plunger, Solenoids find applic...

Solenoids find application in a variety of electrically controlled valves. The magnetic structure shown in Figure is a simplified representation of a solenoid in which the flux in

Conditional jumps , Conditional Jumps The most  important  part of  pr...

Conditional Jumps The most  important  part of  programming is its  decision making capability. Which is  normally  provided  by statements  like if  then else in high level

Discuss dma operation in brief, Discuss DMA operation in brief. The fun...

Discuss DMA operation in brief. The fundamental idea of DMA is to transfer blocks of data directly among memory and peripherals. The data don't suffer the microprocessor but th

#title.Shockley diode, I want proof of shockley diode equation with all ste...

I want proof of shockley diode equation with all steps

Discuss the various types of memory devices, Discuss the various types of m...

Discuss the various types of memory devices that you are familiar with. All of the memory utilized as main store in a modern computer is implemented like semiconductors fabrica

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