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fftw

0.0.0 • Public • Published

FFTW for node.js

Build Status

The fastest fourier transform in the west for node.js

Installation

npm install

Usage

fftw.dft_1d([1, 1, 1, 1], function(err, result) {
  result.forEach(function(complex) {
    console.log(complex.toString());
  });
});

yields 4 + 0i 0 + 0i 0 + 0i 0 + 0i. Note that each complex object has the accessors, real and imag exposed for accessing the real and imaginary parts, respectively. Complex input may also be used.

var input = [
  { real: 1, imag: 1 },
  { real: 1, imag: 1 },
  { real: 1, imag: 1 },
  { real: 1, imag: 1 }
];
 
fftw.dft_1d(input, function(err, result) {
  result.forEach(function(complex) {
    console.log(complex.toString());
  });
});

The following transforms are currently exposed.

  • dft_1d
  • idft_1d

Readme

Keywords

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Install

npm i fftw

Weekly Downloads

7

Version

0.0.0

License

MIT

Last publish

Collaborators

  • apechimp
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