Howtosignalprocessing
What is sine wave time function?
The sine function has a period of 2π. That means the sin function completes one cycle when its entire argument goes from 0 to 2π. ω represents the frequency of a sine wave when we write it this way: sin(ωt). If ω=1 the sin completes one cycle in 2π seconds. If ω=2π the sin completes one cycle sooner, every 1 second.
What is the formula for sine wave?
In its most general form, the sine wave can be described using the function y=a*sin(bx), where: a is known as the amplitude of the sine wave. b is known as the periodicity.
