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step

System object: dsp.Autocorrelator
Package: dsp

Autocorrelation sequence

Syntax

Y = step(H,X)

Description

Y = step(H,X) computes the autocorrelation sequence Y for the columns of the input X.

    Note:   The object performs an initialization the first time the step method is executed. This initialization locks nontunable properties and input specifications, such as dimensions, complexity, and data type of the input data. If you change a nontunable property or an input specification, the System object™ issues an error. To change nontunable properties or inputs, you must first call the release method to unlock the object.

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