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- At present the most important problem of quantum key distribution is how to realize the key for long-distance and high code rate. 摘要目前量子密钥分发所面临的最主要问题是如何实现远距离、高码率量子密钥传输。
- A Microwave FM Transmitter Locked in Phase for the High Code Rate Telemetry 一种高码速率微波锁相调频遥测发射机
- Differential Unitary Space-Time Modulation with High Code Rate Based on Star-QAM 引入Star-QAM的高码率差分酉空时编码调制(英文)
- high code rate 高码率
- Geminis usually have a high code of ethics in relationship. 通常都很高道德规范的关系。
- Compared with RU algorithm, the new scheme reduces the encoding latency and improves the throughput, and features high flexibility of online reconfiguration in both code length and code rate. 与RU算法相比,新方案缩短了编码器的编码延时,提高了吞吐量,对不同码长和码率的应用具有线上重构的灵活性。
- The bit rate of synthetic high coding is determined by the content of relevant edge of a picture. 综合高频编码的码率取决于图中有效边沿的含量。
- For band-pass,the highest code element rate is 2W Baud,and the gettable highest rate of frequency band is 2 Baud/Hz. 对于带通系统而言,最高码元速率为2W Baud,此时可获得的最高频带利用率为2Baud/Hz。
- A novel 1/2 code rate RLL(2,7) code is investigated based on ACH algorithm in this paper. 在系统研究ACH算法的基础上,应用ACH算法设计了一种RLL(2,7)码。
- H.264/AVC provides 17 modes for intra prediction,and the optimal mode is selected by Rate Distortion Optimization (RDO) with high coding complexity. 摘要 H.;264/AVC采用17种预测模式和率失真优化模型来进行帧内模式的选择,复杂度很高。
- Considering the VAD effective detection of voice and mute, the VAD algorithm was applied to the MBE codec, in order to reduce the code rate. 考虑到静音检测技术可以对语音中声音和噪声部分进行有效的区分,为了进一步降低MBE声码器的编码速率,本文将静音检测算法应用到到多带激励语音编解码器中。
- This algorithm firstly calculates the average power serial, and then finishes the detection of PN code rate through the analysis of frequency spectrum and smooth processing. 该算法首先计算序列的平均功率,然后对其进行谱分析并作平滑处理而完成伪码速率的判定。
- The Study result shows that the introduction of the decision feedback equalizer which is based on the square root kalman algorithm greatly reduces the error code rate. 模拟分析结果表明:基于平方根卡尔曼算法的判决反馈均衡器的引入大大降低了误码率。
- With the increase of the code rate, the production distance between the constellation of the unitary group code decreases rapidly and deteriorates the performance of the system. 随着码率的不断增加,酉空时码群中的各个星座点之间的乘积距离会变得越来越小,从而导致性能恶化。
- The high coding efficiency is based on some new techniques which also lead to high computational-complexity. 高编码效率得益于采用了一系列新的编码技术,这也导致了较高的计算复杂度。
- H.264 provides several predicting modes and directions for intra prediction in the spatial region,and the optimal mode is selected by Rate Distortion Optimization(RDO) with high coding complexity. 摘要 H.;264在空间域上从多个方向进行多种模式的帧内预测,并使用率失真优化算法选择最佳模式,使编码的复杂度大幅增加。
- People expect those seeking higher office to hold themselves to a higher code of ethics. 人们期盼那些寻求政府较高职位的人,应该恪守;套标准较高的道德规范。
- Experiments indicate that this codec can improve the transmission of multiview video, while providing high coding efficiency. 实验表明,方案在保证了高编码效率的同时能较好地解决多视角视频的网络传输问题。
- The H.264 is a new generation of video coding standard with the very low code rate that the International Telecommunication Union(ITU) passes lately. H.;264是国际电联最新通过的新一代甚低码率视频编码标准。
- Through Matlab simulation,the speech quality is close to ADPCM with 32 kb/s coding rate. 使用Matlab仿真发现可以获得与32kb/s编码速率的ADPCM相近的语音质量。