网站底部动态波浪背景动画特效

项目开发用到的版本控制软件SVN，介绍一些实际操作，易懂(SVN, the version control software used in the project development, introduces some practical operations and is easy to understand)

说明：  MMSE信号检测，大规模MIMO系统设计，附带matlab程序以及论文！(Low-complexity MMSE signal detection based on Richardson method for large-scale MIMO systems)

说明：  对大型风力机柔性叶片的设计方法及其在随机风载荷作用下的动态响应与载荷特性进行了研究。根据风力 机叶片空气动力学和结构设计理论，将柔性叶片离散为多个刚体，形成一个多体系统。根据多体动力学的建模方法 和叶片气动模型，考虑两者的相互作用，建立了柔性叶片的非线性耦合动力学方程并开发了相应的仿真程序。算例 分析了叶片在随机风载荷作用下的气弹载荷与随机振动响应，并对稳定风速和紊流风速下的响应结果作了对比分析(This paper presented a design method of the flexible blade and its dynamic response under random wind. The flexible blade was discretized into multiple rigid bodies, and the multi-body system was established according to the theory of aerodynamics and the structural design of the blade. The nonlinear aeroelastic coupling equations of a constrained flexible blade are derived by the dynamics of multi-body system theory and the blade aerodynamics model, and the simulation program was developed. The examples analyzed time-domain responses of the blade under stable and turbulent wind speed, and the results were compared under these two kinds of wind speed.)

matlab编写的二级齿轮动力学求解程序，考虑了时变刚度。(Matlab program for solving the dynamics of secondary gears takes into account the time-varying stiffness.)

文章给出一种用三片TMS320C50构成,基于PC机的多DSP系统,该系统既能适应并行信号处理,又能适应流水信号处理。介绍了数据采集电路,DSP器件间的数据通信设计,以及DSP器件与PC机的接口电路,最后给出两种具体应用实例。 -In this paper, A TMS320C50 3 consists of PC-based multi-DSP system, which can adapt to the parallel signal processing, signal processing and can adapt to water. Introduced a data acquisition circuit, DSP data communications between the device design, and DSP devices with PC-interface circuit, and finally give two examples of specific applications.

MATLAB齿轮轮廓仿真，根据齿轮的齿数，模数，压力角等参数可以得出齿轮的轮廓(Gear contour simulation)

The drive file of McNaught Motorcycle, including the drive file of stm32f427

说明：  abaqus路面温度场dflux用户子程序fortran代码(ABAQUS temperature field of pavement)

小日历窗口，如果日历窗口按照选择日期！ 小日历窗口，如果日历窗口按照选择日期！(Small calendar window, if the calendar window according to the selected date! Small calendar window, if the calendar window according to the selected date!)

bandelet 变换，多尺度分析；试验等(bandelet transform, multiple analysis,test)