butterworth 开源项目推荐（27 个）

adis300 /filter-c

Elegant Butterworth and Chebyshev filter implemented in C, with float/double precision support. Works well on many platforms. You can also use this package in C++ and bridge to many other languages for good performance.

guillaume-chevalier /filtering-stft-and-laplace-transform

Simple demo of filtering signal with an LPF and plotting its Short-Time Fourier Transform (STFT) and Laplace transform, in Python.

poganyg /IIR-filter

An IIR filter class implementation in Python

imdeep2905 /Notch-Filter-for-Image-Processing

Implemented Ideal, ButterWorth and Gaussian Notch Filter for Image processing in python (with GUI).

altunenes /butter2d

Butterworth filter for spatial frequencies on images. Includes a WASM demo

jfcg /butter

📶 Digital Filter Library for Signal Processing

yellobyte /TLV320DAC3101

Arduino library for the Texas Instruments TLV320DAC3101 I2S Stereo Audio DAC with audio processing capabilities.

Frederoche /Fourier-transform

该项目在 GitHub 上没有填写描述

MitchellThompkins /constfilt

A header-only C++17 constexpr template library for compile-time digital filter design and implementation.

antoinegaubil /Third-Octave-Audio-Filter-cpp

Digital audio filtering

simdott /Dilophilter

Dual filter LV2 plugin with independent high-pass and low-pass filters.

simdott /Trilophilter

Three-band filter LV2 plugin with independent high-pass, mid-band, and low-pass filters.

r-burg /rbfilter

Program for designing active and discrete filters

PowerBroker2 /FiltAndCal

Arduino library to filter and calibrate sensor data

mohabouje /QIIRDesigner

A cross-platform application for basic IIR filter design.

AndreiMoraru123 /imu

Data Fusion via Quaternions for MPU-6050 Accelerometer & Gyroscope

fedecastellaro /Arterial-Pressure-and-ECG-Measurer

Carotid blood pressure signal acquisition system. Includes complete circuit, Matlab algorithm to calculate the 4th order Butterworth low pass filter parameters, LPC1769 sensor program and serial display of the digitized signal.

AyhamRatrout /Butterworth_Filter

In this repository, I take a deep dive into some of the common analysis and design techniques to solving two of the most practical filter design problems: designing lowpass and highpass filters.

amr-yasser226 /frequency-domain-filtering

Frequency-domain image filtering in Python -- DFT magnitude visualization, ideal/Butterworth/Gaussian low-pass and high-pass filters, band-pass/band-stop designs with OpenCV.

yunusbagriacik /Digital-Filters-in-Audio-Signal-Processing

Digital FIR and IIR filters with intelligible Python codes using SciPy.