BiQuad filter (IIR - filter) download

With this project you can design the following filter types:
- 1st order low-pass
- 1st order high-pass
- 2nd order low-pass
- 2nd order high-pass
- Band-pass
- Band-rejection

This project includes also a documentation about how to calculate the filter coefficients of the IIR-filter algorithm in German and English language.

Furthermore you can run the project in a VisualStudio C++ environment and analyze the filter output, stored inside a CSV file, based on a selectable sinusoidal input signal.

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