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.

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

Library of digital filter functions

A program for tinnitus notched music therapy.

This is an Elliptical Notch filter for power line 50 Hz noise cancellation.

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。

This project shows the use of Fourier Transform and notch filtering for the removal of periodic noise from digital images.

Filters library, including biquad, moving average, low-pass, and notch filters.

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

An android app to apply notch to your screenshots

Work files of the winter internship of 2023 at NCRA-TIFR

The Band-Stop Filter Audio Processing project showcases the implementation and effects of a band-stop filter on various audio signals. It features MATLAB scripts for adding noise to audio files and applying a tenth-order Butterworth band-stop filter via bilinear transform. Contains the options to select from multiple bandwidths and audio files.

Image Processing techniques