HS-transform vs. Wavelet transform

for detecting transient disturbance signals

Voltage Signature Disturbance

The figure showed HS-transform (hyperbolic S-transform) is able to detect the transient disturbances like notch, spike. Meanwhile, those signals from Morlet Wavelet transform are not obviously recognized.

Full code and package can be found in my github: https://github.com/nvlinhvn/HSTransform

Pypi project: https://pypi.org/project/HSTransform/