LocalMin

LocalMin is identical in most respects to LocalMax, except that it detects local minima. Hence all signs must be inverted. For example, a point is considered a local minimum for a window size $w$ if: $c[t-\lfloor \frac{w}{2} \rfloor] > ... > c[t-1] > c[t] < c[t+1] < ... < c[t+\lfloor \frac{w}{2} \rfloor]$.