can be used to split a signal up into frames. It can optionally apply a window to each frame.

基于分裂法的lbg算法，用分裂质心的方法进行，直到达到码字数量为止。-Secession Law of the LBG-based algorithms, used to split the centroid method, until it reaches the number of code words so far.

用LBG算法进行矢量量化器的设计,用分裂法获得初始码书-Using vector quantization LBG algorithm design, with split method to obtain the initial codebook