...过具有保真度准则 的 信 源 编 码 (source coding with fidelity criterion) ,信息论的分支率失真理论(rate distortion theory)是专门研究这一问题的。
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1.1.2率失真函数理论 率失真函数理论(Rate Distortion Theory)旨在寻找一种联系定字长编码策 略的失真度(Distortion,重构的误差)和编码时的数据率(DataRate,例如,每 像素的位数)的方法...
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A novel real-time rate control algorithm based on the rate distortion theory (RDTRTRC) is proposed.
提出了一种基于率失真理论的实时码率控制算法(RDTRTRC)。
In accordance with this, a novel optimum method based on rate distortion theory called optimal coefficient adjustment is presented.
针对这一问题,提出了一个新的基于率失真理论的优化方法,称为最优系数调整法。
Compared to the theory signal, the chirp produced by DDS under large bandwidth, may have frequency distortion due to the limited chirp-rate.
受限于DDS芯片的调频转换速率,在大带宽下,DDS产生的线性调频信号相比理论信号可能存在频率失真。
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