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Crossing Rate Measurement with Matlab

version 1.1.0 (1.82 KB) by Hristo Zhivomirov
Threshold level crossing rate measurement.


Updated 09 Apr 2020

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The present code is a Matlab function that provides measurement of the threshold crossing rate i.e., the rate of changes along a given signal level, termed threshold. This feature is used in frequency measurement, pitch detection, speech recognition, music information retrieval, etc.

An example is given in order to clarify the usage of the function. For convenience, the input and output arguments are given in the beginning of the function.

The code is based on the theory described in:

[1] L. Rabiner, ‎R. Schafer. Introduction to Digital Speech Processing. Boston, Now Publishers, 2007.

Cite As

Hristo Zhivomirov (2020). Crossing Rate Measurement with Matlab (, MATLAB Central File Exchange. Retrieved .

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MATLAB Release Compatibility
Created with R2017b
Compatible with any release
Platform Compatibility
Windows macOS Linux