ID 原文 译文
26345 利用完整天线口径和数字波束形成(digital beam-forming，DBF)技术，形成方位向和俯仰向多个高增益的接收窄波束，并控制接收波束对每个子区域进行凝视观测，延长成像时间，提升分辨率。 Use complete antenna aperture and digital beam forming (digital beam - forming, DBF) technology, to form azimuth and pitching to receive multiple high gain narrow beam, beam to stare at each area is controlled and observation, to extend the time of imaging, improve resolution. According to the basic principle, and through the gaze of digital multi-beam SAR modeling, performance analysis of the imaging system.
26346 根据上述基本原理，通过对凝视数字多波束SAR的建模，完成对成像系统的性能分析。数值仿真表明，凝视数字多波束SAR系统不仅可以实现高分宽幅成像，具有良好的成像性能，而且可以通过增加天线增益，降低系统发射功率，扩展了SAR的应用领域。 Numerical simulation shows that gaze digital multi-beam SAR system can not only achieve high score wide-swath imaging, has a good imaging performance, but also by increasing the antenna gain, to reduce the transmission power of the system and expands the application fields of the SAR.
26347 P-集(Packet sets)是把动态特征引入到有限普通集X中，改进有限普通集X而提出的。 P - Packet (sets) is the dynamic characteristics is introduced into the finite set X, ordinary finite set X, and general improvement.
26348 利用P-集的结构与动态特征，提出内P-信息伪装的概念，给出内P-信息伪装生成，内P-信息伪装结构； Using P - sets the structure and dynamic characteristics, puts forward the concept of P - information in disguise, camouflage to generate P - within the given information, P - information in disguise structure;
26349 得到内P-信息伪装的圆环定理、真伪信息认证定理及内P-信息伪装的还原-辨识，给出真伪信息辨识的应用。 P - inside information camouflage theorem and inner circle theorem, authenticity of information certification reduction in disguise - P - information identification, is given to illustrate the application of the authenticity of information identification.
26350 针对P2P网络流量产生过程中存在概念漂移现象，提出具有概念漂移检测功能的多分类器动态集成流量识别方案。 Exist in the process of concept drift in view of the P2P network traffic phenomenon, put forward a concept drift detection function of dynamic multiple classifiers integrated traffic identification scheme.
26351 该方案包括概念漂移检测和分类器动态集成两大模块，由卡方统计推断原理实现概念漂移检测模块功能，采用基分类器的性能优先淘汰策略进行动态集成解决流量概念漂移发生后的识别问题。 The scheme includes concept drift detection and dynamic integrated classifier two big modules, implemented by chi-square statistical inference principle concept drift detection module function, using the base classifier performance of exit strategy for dynamic integration to solve the pattern recognition of traffic after the occurrence of concept drift.
26352 在以贝叶斯分类器、支持向量机、决策树作为基分类器，针对不同集成规模、数据块大小进行仿真实验，结果证明方案是可行的，模型的识别准确率达到82%以上。 In bayesian classifier and support vector machines, decision tree as basic classifier, according to different scale of integration, data block size simulation experiment, the results prove that the scheme is feasible, accuracy of 82% or more of the model.
26353 利用Lyapunov-Krasovskii泛函方法，基于积分不等式，讨论了不确定线性时变时滞系统时滞相关状态反馈鲁棒镇定问题。 By using Lyapunov - Krasovskii functional method, based on the integral inequality, linear time-varying uncertain time-delay systems with time-delay is discussed related state feedback robust stabilization problem.
26354 采用线性化处理技术将非线性矩阵不等式(nonlinear matrix inequality，NLMI)转化为线性矩阵不等式(linear matrix inequality，LMI)，获得的鲁棒镇定准则只有一个易于选择的待定参数，避免了参数选择不当带来的保守性，数值例子说明本文方法的有效性。 With linearization technique to nonlinear matrix inequality (nonlinear matrix inequality, NLMI) is converted into linear matrix inequality (LMI) (linear matrix inequality, a LMI), the robust stabilization criterion only one easy to choose the undetermined parameters, to avoid the improper parameter selection of conservative, numerical example is given to illustrate the effectiveness of the method in this paper.