natural (Hadamard) and dyadic (Paley) ordered fast Hadamard transform

Version 1.0.0.0 (910 Bytes) by Dr. Gylson Thomas
The function implement the 1D natural(Hadamard) and dyadic (Paley) ordered fast Hadamard transform.
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Updated 5 Dec 2006

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The function implement the 1D natural(Hadamard) ordered and dyadic (Paley) ordered fast Hadamard transform, which can be used in signal processing, image processing, pattern recognition and Genetic algorithms. This algorithm uses a Cooley-Tukey type signal flow graph and is implemented in N log2 N additions and subtractions. Data sequence length must be an integer power of 2.

Cite As

Dr. Gylson Thomas (2026). natural (Hadamard) and dyadic (Paley) ordered fast Hadamard transform (https://se.mathworks.com/matlabcentral/fileexchange/13247-natural-hadamard-and-dyadic-paley-ordered-fast-hadamard-transform), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R13
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.0.0