Properties of Discrete-time Sinusoidal Signal

1. What are the properties of discrete-time sinusoidal signal?
2. What are the properties of sinusoidal?
3. What are the key differences between continuous-time and discrete-time sinusoids?
4. What is the period of the discrete sinusoidal signal?

What are the properties of discrete-time sinusoidal signal?

Property 1. The discrete time sinusoids whose frequency are separated by an integer multiple of 2π are identical. Property 2. The frequency of oscillation of discrete time sinusoids sequence increases as ω increases from 0 to π.

What are the properties of sinusoidal?

All sinusoidal signals have the same general shape, but they are not identical. The three characteristics that separate one sinusoid from another are amplitude, frequency, and phase. Amplitude specifies the maximum distance between the horizontal axis and the vertical position of the waveform.

What are the key differences between continuous-time and discrete-time sinusoids?

ii) One cycle corresponds to the angle of a discrete- time sinusoid changing by 2πm radians where m is integer. b) Frequency of a continuous-time sinusoid is measured in cy- cles/second (Hertz - Hz), or radians/second. c) Frequency of a discrete-time sinusoid is measured in radi- ans/sample or radians.

What is the period of the discrete sinusoidal signal?

The fundamental period is 12 which corresponds to k = 1 envelope cycles. Professor Deepa Kundur (University of Toronto) Discrete-Time Sinusoids.