动态时间规整 DTW：不等长时间序列的相似度度量
FreeGuideOnline
最新
2026-06-24
C[1,1] = D[1,1] C[i,j] = D[i,j] + min( C[i-1,j], C[i,j-1], C[i-1,j-1] )
C[1,1] = D[1,1] C[i,j] = D[i,j] + min( C[i-1,j], C[i,j-1], C[i-1,j-1] )