/SIGNALS-FIR-IIR-Filters-for-ECG-Singals

Primary LanguageJupyter NotebookMIT LicenseMIT

ENEL420 - FIR & IIR Filters for ECG Singals

Notch Filter Design for ECG Signal

Filtering of an unfiltered ECG signal with noise using FIR and IIR filters. The FIR filter is written in python and IIR filter is written in MATLAB.

Realisation Diagram of IIR Filter

realDiagram

Unifiltered ECG signal

Unifiltered ECG Signal

ECG signal using FIR filter

ECG signal filtered using window function

filtered ECG Signal

ECG signal filtered using Parks-McClellan

filtered ECG Signal

Rejection Frequencies

  • f(1) = 31.456Hz
  • f(2) = 74.36Hz

Contributors

License

Licensed under MIT License