Generally speaking, a computer is a dynamical system whose state variables encode information about the external world. In short, computation equals coding plus dynamics.
一般而言，一台电脑是一个动态系统，系统的状态参数编码了外部世界的讯息，简而言之，计算等于编码加上动态。
It utilized MPEG-4, one of video coding standard based on content, to encode the video stream, which can result in higher encoding rate and better encoding quality.
采用基于内容的MPEG - 4视频编码标准进行压缩，得到较高的压缩比和压缩质量。
Predictive coding based on the grads of neighbor coefficient is proposed to encode LL subband because LL subband occupied a majority of energy of transform coefficient.
由于LL子带占据变换系数的大部分能量，提出一种基于邻域系数的梯度的预测编码单独编码LL子带。
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