WALSH
heading goes here.
WALSH
is a C++ (program/library) which
(description goes here).
Licensing:
I don't care what you do with this code.
Languages:
WALSH is available in
a C++ version.
Related Software and Data:
Reference:
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Source Code:
Examples and Tests:
List of Routines:
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FFWT performs an in-place fast Walsh transform.
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FWT performs a fast Walsh transform.
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HAAR performs a Haar transform.
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HAARIN inverts a Haar transform.
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HNORM computes normalization factors for a forward or inverse Haar transform.
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I4_LOG_2 returns the integer part of the logarithm base 2 of an I4.
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I4_MAX returns the maximum of two I4's.
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I4_MIN returns the minimum of two I4's.
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I4_MODP returns the nonnegative remainder of I4 division.
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I4_POWER returns the value of I^J.
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I4_WRAP forces an I4 to lie between given limits by wrapping.
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R8VEC_COPY copies an R8VEC.
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R8VEC_COPY_NEW copies an R8VEC to a "new" R8VEC.
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R8VEC_UNIFORM_01_NEW returns a new unit pseudorandom R8VEC.
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TIMESTAMP prints the current YMDHMS date as a time stamp.
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WALSH performs a fast Walsh transform.
Last revised on Tue Mar 17 12:57:25 2020