Howtosignalprocessing
- What is a fundamental period?
- Is fundamental period the same as period?
- How do you find the fundamental period of a sine wave?
What is a fundamental period?
The fundamental period of a function is the period of the function which are of the form, f(x+k)=f(x) f(x+k)=f(x), then k is called the period of the function and the function f is called a periodic function.
Is fundamental period the same as period?
A function f:R→R is periodic if there exists a T≠0 for which f(x+T)=f(x) for all x∈R. Such a T is called a period. If there is a minimum period, T0, then this is called the fundamental period.
How do you find the fundamental period of a sine wave?
We have a really easy way to determine the period of the sine function. If we have a sine function of the form f(x) = Asin(Bx + C) + D, then the period of the function is 2π / |B|.
