Dynamic Time Warping algorithms
Description
Implementation of Dynamic Time Warp (DTW) and its
generalizations. DTW finds the optimal mapping (local
time stretch) between a given query into a given template
time series. Implements symmetric, asymmetric, and custom
step patterns with weights. Supports windowing (none,
itakura, sakoe-chiba, custom). DTW outputs minimum
cumulative distance, warping paths, etc.