Description: A phase-locked loop or phase lock loop (PLL) is a control system that generates an output signal whose phase is related to the phase of an input signal. While there are several differing types, it is easy to initially visualize as an electronic circuit consisting of a variable frequency oscillator and a phase detector. The oscillator generates a periodic signal. The phase detector compares the phase of that signal with the phase of the input periodic signal and adjusts the oscillator to keep the phases matched. Bringing the output signal back toward the input signal for comparison is called a feedback loop since the output is fed back toward the input forming a loop.
To Search:
File list (Check if you may need any files):
pll\PLL\pll.m
...\...\pll_linear1.m
...\PLL_simulated.mdl
...\PLL
pll
Download