mk2signal is a simple signal processing module for Python3. mk2signals contains continuous wavelet transform (CWT), short time fourier transform (STFT), etc.
Modules containing signal processing tools, for example CWT and STFT, are already exists. However, they have some problems (scaling frequencies and/or power) and difficulty to understand returned values. So I developped mk2signal for practical use and also for my studying.
- numpy
- Short Time Fourier Transform and Inverse Transform (Hann window only)
- Mel Filterbank
- Continuous Wavelet Transform and Inverse Transform (Morlet Wavelet only)
- Multi-Taper Method (Power Spectrum Density estimation)