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JavaScript Signal Processing Library πŸ“ŠπŸ“ˆ by WebAssembly

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signals-js

JavaScript WebAssembly ν™˜κ²½μ—μ„œ λ™μž‘ν•˜λŠ” μ‹ ν˜Έμ²˜λ¦¬ ν•¨μˆ˜ κ΅¬ν˜„μ²΄ 라이브리리 μž…λ‹ˆλ‹€. μ‹ ν˜Έμ²˜λ¦¬μ— μœ μš©ν•œ ν•¨μˆ˜ 뿐 μ•„λ‹ˆλΌ μ‹œκ°ν™” 라이브러리 κΉŒμ§€ κ΅¬ν˜„ν•  κ³„νšμž…λ‹ˆλ‹€. μ•„λž˜λŠ” κ΅¬ν˜„μ²΄ 리슀트 μž…λ‹ˆλ‹€.

μ„±λŠ₯ 이슈둜 인해 rust을 μ»΄νŒŒμΌν•œ μ›Ήμ–΄μ…ˆλΈ”λ¦¬λ‘œ κ°œλ°œλ˜μ—ˆμŠ΅λ‹ˆλ‹€.

λ‹€λ₯Έ κ΅¬ν˜„μ²΄ ν•„μš”ν•˜μ‹œλ©΄ μ΄μŠˆμ— λ‚¨κ²¨μ£Όμ„Έμš”.

To-Do

  • Radix 2 FFT
  • Inverse FFT
  • Continuous Wavelet transform
  • Gaussian filter
  • Kalman filter
  • Hamming Window Function for FFT
  • Zero Padding
  • Fast and Lightweight Line Graph
  • Spectrogram View

Build

npm run build

Run Example

Install pkg

cd example && npm install ../pkg

and cd example && npm run dev

Reference

Cooley-Tukey FFT Algorithms

Contributors

  • DipokalLab(maintainer)

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JavaScript Signal Processing Library πŸ“ŠπŸ“ˆ by WebAssembly

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