Implemented Ideal, ButterWorth and Gaussian Notch Filter for Image processing in python (with GUI).
APDOB - Adaptive Periodic-Disturbance Observer
Official source code of "Preprocessing Method for Performance Enhancement in CNN-based STEMI Detection from 12-lead ECG"
Comparison of IIR Notch Filter for removal of power line interference in ECG signal using MATLAB 2015a
A real-time implementation of an adaptive notch filter using DMA and interrupts on an STM32G4 board
FIR filter design using the Window method
This program removes unwanted noise (60 Hz) using a digital notch filter. A sine wave enters the MSP432's precision ADC module and exits through an external DAC after being digitally filtered. Matlab is used to calculate the 60Hz notch filter transfer function which is then implemented in C.
Library of digital filter functions
Three-band filter LV2 plugin with independent high-pass, mid-band, and low-pass filters.
A program for tinnitus notched music therapy.
Analytical synthesis (Mathcad) and circuit simulation (Micro-Cap) of a 100 kHz passive LC filter based on Foster's 1st canonical form with a 110 kHz transmission zero and 50 Ohm matched impedance. Released under CERN-OHL-P v2.
演算精度が求められるノッチフィルタをディープラーニングで学習できるかどうか試してみた。
NotchX brings a beautiful Dynamic Island-style experience to Windows 11, with a sleek floating bar, smooth animations, useful shortcuts, media controls, timers, system info, and more.
This project shows the use of Fourier Transform and notch filtering for the removal of periodic noise from digital images.
FPGA Verilog 50Hz 工频陷波器 (IIR) — 心电信号 ECG 必备模块, 实测抑制 39 dB. 支持 ModelSim/Quartus/Icarus, 含 Q2.14 定点实现 + 测试激励 + 波形对比
Filters library, including biquad, moving average, low-pass, and notch filters.
An android app to apply notch to your screenshots
LiquidDynamo transforms your MacBook’s notch into an interactive command center with fluid spring physics and liquid-glass visuals. Control media, interact with 3D devices, bridge Android, accelerate downloads, monitor system telemetry, and stage files—or enjoy a dynamic island on external displays and non-notched Macs.
Compare fixed and adaptive 60 Hz notch filters for ECG power-line noise removal, with Pan-Tompkins QRS evaluation on MIT-BIH Record 105.
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