Table of Contents
- 1 What is the advantage of representing a continuous system with a discrete system?
- 2 What are the practical examples of the discrete systems and continuous systems?
- 3 What are continuous time signals?
- 4 What are the major differences between continuous signal convolution and discrete signal convolution?
- 5 What is the difference between continuous and discrete simulation?
What is the advantage of representing a continuous system with a discrete system?
The advantage of the discrete signal is that it is a repeatable signal, with digital fidelity between successive generations, the disadvantage is the added noise which colors the signal.
What is the advantage of signal processing?
It has a better control of accuracy in digital systems compared to analog systems. Sophisticated signal processing algorithms can be implemented by DSP method. Digital signals are easily stored on magnetic media such as magnetic tape without loss of quality of reproduction of signal.
What are the practical examples of the discrete systems and continuous systems?
A discrete system is one in which the state variable(s) change only at a discrete set of points in time. E.g. customers arrive at 3:15, 3:23, 4:01, etc. A continuous system is one in which the state variable(s) change continuously over time. E.g. the amount of water flow over a dam.
What are the advantages of discrete control system?
Advantages for discrete: Data from the real world is discrete. Computers are discrete, hence they can more easily deal with discrete control systems.
What are continuous time signals?
A continuous signal or a continuous-time signal is a varying quantity (a signal) whose domain, which is often time, is a continuum (e.g., a connected interval of the reals). A signal of continuous amplitude and time is known as a continuous-time signal or an analog signal.
What are the advantages of discrete signal processing?
Following are the benefits or advantages of DSP: ➨DSP offers very high accuracy. Hence filters designed in DSP have tighter control on output accuarcy compare to analog filters. ➨The digital implementation is cheaper compare to analog counterpart.
What are the major differences between continuous signal convolution and discrete signal convolution?
In continuous convolution, we take the area of the overlap region but in discrete convolution we take the sum. For example, if we convolve two step functions with height 1, the result will be a hat function with height 1.
What is the difference between continuous system and discrete system?
discrete system is one in which the state variables(s) change only at a discrete set of points in time whereas a continuous system is one in which the state variable(s) change continuously over time [1].
What is the difference between continuous and discrete simulation?
Discrete event simulation (DES) models the operation of a system as a sequence of discrete events that occur in different time intervals. Continuous simulation (CS) models the operations of a system to continuously track system responses through the duration of the simulation.