ID 原文 译文
9824 利用对数正态阴影衰落模型分析了信号的传输性能,利用模糊函数分析了信号的测量性能,同时针对阻塞式噪声干扰,分析了信号的抗干扰性能。 ‭Using logarithmic normal shadow fading model analyzes the signal transmission performance, performance of measuring signals are analyzed using the fuzzy function aimed at blocking type noise at the same time, the signal anti-jamming performance is analyzed.
9825 仿真结果表明,混合调制脉冲超宽带测控信号具有良好的传输性能、测量性能和抗干扰性能,是一种较理想的脉冲超宽带测控信号形式。 ‭The simulation results show that the hybrid modulation ultra-wideband pulse control signal has a good transmission performance, measuring performance and anti-interference performance, is a kind of ideal form of uwb pulse measurement and control signals. ‭
9826 码率控制是视频图像编码技术中的重要组成部分,旨在受限的通信带宽下提供最小失真的图像质量同时保证比特流的平稳输出,长期以来既是研究重点也是应用热点。 Rate control is an important part of video image coding technology, aiming at providing a minimum distortion under the limited communication bandwidth of image quality at the same time guarantee the steady output of bitstream, is both research and application hot spot for a long time.
9827 面向中国自主知识产权的新一代音视频编码标准(audio video coding standard 2.0,AVS2)中码率控制技术,将模糊控制理论与码率控制相结合,提出了一种新的码率控制算法。 For Chinese independent intellectual property rights of a new generation of audio video coding standard (audio video coding standard, 2.0 AVS2) in bit rate control technology, combining fuzzy control theory and the bit rate control, a new rate control algorithm is proposed.
9828 首先根据模糊控制器原理建立快速查询表,接着基于指数率失真模型进行了基本论域到模糊子集论域的映射,而后将假设参考解码缓冲区反馈值及其差值带入模糊控制查询表得出量化参数(Quantization Parameter,QP)值变化增量。 First according to the principle of fuzzy controller is to establish a quick lookup table, and then based on the basic theory of index rate-distortion model domain to fuzzy subset theory domain mapping, and then will feedback the hypothetical reference decoder buffer value and difference into fuzzy control query table from quantitative parameters (Quantization Parameter, the QP) incremental value change.
9829 最终的编码过程采用系统QP值与增量之和来进行。 The final coding system QP for the sum of the value and increment.
9830 算法实现简洁,计算复杂度低,特别适合恒定目标比特率编码端速率控制。 Algorithm is simple, has low computing complexity and is especially suitable for constant target bit rate coding rate control.
9831 相关成果已被AVS2标准工作组采纳,集成在参考模型软件RD10.0中。 Relevant results have been adopted by the AVS2 standard working group, integration in the reference model software RD10.0.
9832 提出一种高可靠性再入参考轨迹快速规划方法。 In this paper, a high reliability reentry reference trajectory planning method quickly.
9833 在参考轨迹生成过程中,如果飞行路径角变化率不足够小,拟平衡滑翔条件(quasi-equilibrium glide condition,QEGC)的应用前提得不到保证,利用QEGC所得的倾斜角剖面不保守,从而导致生成的参考轨迹有穿越再入走廊的风险。 ‭In the reference trajectory generation process, if the flight path Angle rate of change is not small enough, quasi equilibrium glide condition (quasi - equilibrium glide condition, QEGC) application premise not guaranteed, the slope Angle obtained using QEGC profile is not conservative, leading to generate the reference trajectory of the risk of crossing into the corridor again.