5G 已来

开通个会员下载的东西那么难么啊啊啊啊啊啊啊啊啊啊(fiuweiewipjfsjklnmxvoisenfsdjkj)

舰载雷达所处的环境杂波现象比较严重。雷达工程人员发现，无论信号处理采用哪些反杂措施，雷达数据 处理阶段总是或多或少地存在虚假点迹。因此，有必要研究如何在数据处理阶段进一步消除杂波干扰。文中分别就数据 处理的预处理模块、相关滤波模块、雷达控制模块以及雷达显示控制提出了有效的方法。(Shipborne radars operate in a severe clutter environment．No matter what measures of clutter suppression are a— dopted in signal processing，radar engineers discover there are more or less false plots in the stage of radar data processing．So it is necessary,to research for anti—clutter methods in the stage of radar data processing．This paper proposes some effective methods in the stage of data processing including echo pretreatment，correlation filter，radar control and radar display contro1．)

说明：  用MATLAB分析股票收益率最小方差组合(variance of the return on the global minimum-variance portfolio)

lugre摩擦模型，描述摩擦力的作用过程，matlab代码仿真实验(Simulation of friction model)

本书结合作者的研究工作，详细介绍了基于线性矩阵不等式的不确定系统鲁棒控制的概念、理论及设计方法。主要内容包括目前应用广泛的线性矩阵不等式的概念、理论、算法及相关软件；基于线性矩阵不等式处理方法的线性时不变系统性能分析和综合方法；重点介绍了不确定系统的模型、鲁棒性能分析、鲁棒H2/H∞控制、LMI区域及相应的区域极点配置方法、结合二次型性能指标的保性能控制、鲁棒方差控制等。 (This book combines the author' s research work, described in detail based on the linear matrix inequalities robust control of uncertain systems of concepts, theories and design methods. Including the current application of the main contents of a wide range of linear matrix inequalities of the concepts, theories, algorithms and related software treatment based on linear matrix inequalities linear time-invariant system performance analysis and synthesis methods focuses on the uncertain system model, Robust performance analysis, robust H2/H ∞ control, LMI region and the corresponding regional pole placement method, combined with quadratic performance index of the guaranteed cost control, Robust variance control.)

说明：  factory design pattern implementation

说明：  Matlab和Excel的混合编程.part1，讲述Matlab和Excel的混合编程(Mixed Programming of MATLAB and Excel. Part 1, Describes Mixed Programming of MATLAB and Exce)

一个时钟程序，c语言下的-a clock procedures, the language c

ISOIEC-15444-12-2004 标准-ISOIEC- 15444-12-2004 standard

属于stk二次开发，通过matlab调用stk中astrogator模块，实现轨道转移(Belonging to the stk secondary development, matlab call stk in the astrogator module, orbital transfer)