Howtosignalprocessing
- What are the periodic signals?
- What is the time period of a periodic signal in actual terms?
- What are periodic and aperiodic signals?
What are the periodic signals?
A periodic signal is one that repeats the sequence of values exactly after a fixed length of time, known as the period. In mathematical terms a signal x(t) is periodic if there is a number T such that for all t Equation 10.10 holds.
What is the time period of a periodic signal in actual terms?
3. What is the time period of a periodic signal in actual terms? Explanation: The periodic signals have actually a time period between t=-∞ and at t= + ∞. These signals have an infinite time period, that is periodic signals are actually continued forever.
What are periodic and aperiodic signals?
A signal is said to be periodic signal if it has a definite pattern and repeats itself at a regular interval of time. Whereas, the signal which does not at the regular interval of time is known as an aperiodic signal or non-periodic signal.
