sbrbot/dft
Composer 安装命令:
composer require sbrbot/dft
包简介
PHP library for calculating Discrete Fourier Transform
README 文档
README
This is a simple Discrete Fourier Transform library implemented in PHP.
require 'DFT.php'; // input discrete values $Y=[2,3,-1,1]; // instantiate and calculate factors $DFT=new DFT($Y); // get Fourier (frquency domain) factors (Complex) $Factors=$DFT->getFactors(); // get Magnitudes (absolute values) (float) $Magnitudes=$DFT->getMagnitudes();
As simple as that!
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其他信息
- 授权协议: MIT
- 更新时间: 2017-12-12