Correlation functions were added to the available math functions in oscilloscopes to support two optional disk drive measurements, ACSN (auto-correlation signal to noise ratio) and NLST (non-linear ...
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Abstract: A basic signal design problem which arises in the construction of aperiodic signals with good correlation properties is how small can the peak value of the cross-correlation function be when ...
The autocorrelation, partial and inverse autocorrelation functions described in the preceding sections help when you want to model a series as a function of its past values and past random errors.