iir 开源项目推荐（71 个）

berndporr /iir1

DSP IIR realtime filter library written in C++

timschneeb /DDCToolbox

Create and edit DDC headset correction files

ruohoruotsi /Butterworth-Filter-Design

C++ classes for designing high-order Butterworth IIR & equalization filters

berndporr /iirj

An efficient IIR filter library written in JAVA

loykylewong /FPGA-Application-Development-and-Simulation

《FPGA应用开发和仿真》（机械工业出版社2018年第1版 ISBN:9787111582786）的源码。 Source Code of the book FPGA Application Development and Simulation(CHS).

Dsplib /libdspl-2.0

libdspl-2.0 is opensource cross-platform digital signal processing algorithm library, written in C language.

tttapa /Filters

An Arduino finite impulse response and infinite impulse response filter library.

jpcima /fast-filters

Implementation of FIR and IIR filters optimized for SIMD processing

poganyg /IIR-filter

An IIR filter class implementation in Python

matteoscordino /iir-designer-cmsis-dsp

GNU Octave scripts to design IIR filters that can be HW accelerated on ARM Cortex cores via CMSIS DSP

hayguen /iowahills_dsp

Repo for Code Kit from http://www.iowahills.com/

amoudgl /iir-bandstop-filter

Implementation of pipelined IIR bandstop filter in Verilog, C++ and MATLAB with fixed point arithmetic

deftio /companders

Audio compression using companders (integer implementation, A-Law, Mu-Law) for embedded micros with IIR fixed-radix averager

ankitemb /IIR-Filter-Coefficient-for-CMSIS-DSP

IIR filters coefficient generation for ARM CMSIS DSP library using GNU Octave Script.

CuteDSP /RSCuteDSP

A Rust library for audio and signal processing

cmasenas /SineWave

Sine wave library for Arduino. Produces a sine signal and passes the output to a PWM pin.

james34602 /Open-DSP-Toolbox

A special purpose signal processing toolbox for special IIR filter design and transfer function form conversion, written in C.

har-in-air /FPGA_STEREO_CROSSOVER

Stereo digital 2-way crossover filters processing I2S audio (16bit or 24bit) streams

mozanunal /digital-filtering-of-ecg-signal

Self-contained Jupyter notebook that walks through loading raw ECG, designing digital filters, visualising spectra, cleaning noise and extracting heart-rate features—perfect for teaching bio-signal processing.

logui-framework /client

A framework-agnostic client-side JavaScript library for logging user interactions on webpages.