Auto Correlation
A process that determines optimum start and ending loop points to produce minimum discontinuity. | ||||
Search Dictionary:
Auto Correlation definition was found in categories: Encyclopedia(1)
Auto Correlation Definition from Encyclopedia Dictionaries & Glossaries
| Wikipedia English - The Free Encyclopedia |
Autocorrelation
Autocorrelation is a mathematical tool used frequently in signal processing for analysing functions or series of values, such as time domain signals. Informally, it is a measure of how well a signal matches a time-shifted version of itself, as a function of the amount of time shift. More precisely, it is the cross-correlation of a signal with itself. Autocorrelation is useful for finding repeating patterns in a signal, such as determining the presence of a periodic signal which has been buried under noise, or identifying the missing fundamental frequency in a signal implied by its harmonic frequencies.
| See more at Wikipedia.org... |