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本文对此算法加以改进，并结合改进的基于PCC的初始码书生成算法，使得整体算法的性能得到了很大的提高。
In this paper, we make it improved, and improve the performance of entire algorithm combined with improved PCC algorithm greatly.
针对LBG算法中初始码书生成存在盲目性的问题，提出了一种基于训练向量集合分量之间的相关性进行码向量分割的方法。
To alleviate the blindness of Linde-Buzo-Gray algorithm(LBG algorithm) while generating initial codebook, a new code word splitting method based on covariance of training vector is proposed.
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