This code is used for locally contrast of a signal.
For every fringe of the signal, their peaks is increased to a max value, and their valleys is decerased to a min value.
The middle signal values will be automaticly modifies to meet the new signal shape.
Current version is used for 1D signal.
Run demo.py to check the effect.
Incluse both findExtremums.py and maxContrast.py in the code.
(But if you only want to find all peaks and valleys of your signal, the findExtremums.py can also be used independently.)
Before & After
