Automatic sparse sampling of 1-D array into linear segments minimizing error
pip install .
pip install linear_segmentation
python -m linear_segmentation.examples.linear_segmentation_with_slider.py
from linear_segmentation import linear_segmentation
import scipy.interpolation as spint
...
x, y = linear_segmentation(data, tol=0.001) # normalized abs error tolerance
data_interp = spint.interp1d(x, y)
...
new_y = data_interp(new_x)