/* * Compute global cost matrix - companion * to the dtw R package * (c) Toni Giorgino 2007 * Distributed under GPL-2 with NO WARRANTY. * */ int argmin(double *list, int n); void computeCM( /* IN */ int *s, /* mtrx dimensions */ int *wm, /* windowing matrix */ double *lm, /* local cost mtrx */ int *nstepsp, /* no of steps in stepPattern */ double *dir, /* stepPattern description */ /* OUT */ double *cm, /* cost matrix */ int *sm /* direction mtrx */ );