Math::CMACentral Moving Average noise removal | |
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- License:
- Perl Artistic License
- Price:
- FREE
- Publisher Name:
- Bjorn Hohrmann
- Publisher web site:
- http://search.cpan.org/~bjoern/
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Math::CMA Description
Math::CMA is a Perl module to remove the Central Moving Average noise.The central_moving_averages function takes a smoothing distance and an array reference and returns a list that averages all values in the input over the distance value, in other words, it returns for each value in the input the arithmetic mean of that value plus $distance many values before and $distance many values after it. A practical application would be smoothing time series data.SYNOPSIS use Math::CMA 'central_moving_averages'; my @averaged = central_moving_averages(2, ); # returns (2, 2.5, 3, 3.5, 4)Product's homepage
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