mai-qx37

看过很多无人机建模的文章，这篇是精华，建议有需要的多研究本文(Read a lot of the unmanned aerial vehicle modeling article, this is the essence, suggest the need more research article)

用MATLAB编程，实现对一段语音信号LPCC的提取(MATLAB programming, to achieve a voice signal from the LPCC)

carrierless amplitude phase modulation CAP调制解调的通信系统(carrierless amplitude and phase modulation CAP modulation in communication system)

feko7.0英文操作手册 电磁仿真必备(feko7.0 EnglishGuide Book)

sphere decoding for MIMO communication system -sphere decoding for MIMO communication sy stem

说明：  全场随机风模拟机。它使用统计模型（如与基于物理的模型相反）来数值模拟三分量风速的时间序列在空间中固定的二维垂直矩形网格点上的向量。(TurbSim is a stochastic, full-field, turbulent-wind simulator. It uses a statistical model (as opposed to a physics-based model) to numerically simulate time series of three-component windspeed vectors at points in a two-dimensional vertical rectangular grid that is fixed in space.)

用c语言实现的pll锁相环。用于仿真信号锁相。(pll phase lock loop。)

jQuery顶部固定标题索引定位代码是一款仿百度知道文章内容页面滚动顶部固定标题索引定位效果代码。(JQuery Top Fixed Title Index Location Code is a code that imitates Baidu Knows Article Content Page Scroll Top Fixed Title Index Location Effect Code.)

用python实现3D空间散点的连线绘图(Realization of 3D Spatial Spot Connection Drawing with Python)

PQ-Fiber 是清华大学土木工程系结构工程研究所基于大型通用有限元程序ABAQUS 开 发的一组材料单轴滞回本构模型的集合。主要用于在钢筋混凝土结构、钢结构等的弹塑性时 程分析中定义杆系结构的材料本构，同时可用于任何只需要定义材料单轴滞回本构模型的情 况。 作者以 FORTRAN 编译文件.obj 的形式在网上免费发布PQ-Fiber 的最新版本，以供广 大科研与工程设计人员使用，发布的版本没有功能限制。请使用者尊重知识产权，(PQ-Fiber is a Structural Engineering Research Institute of Civil Engineering Department of Tsinghua University. It is based on the large general finite element program ABAQUS. A set of uniaxial hysteretic constitutive models is set up. It is mainly used for elastic-plastic properties of reinforced concrete structures and steel structures. In the process analysis, the material constitutive equation of the bar structure is defined, and it can be used for any material requiring only a uniaxial hysteretic constitutive model. The situation. The author releases the latest version of PQ-Fiber on the Internet for free in the form of FORTRAN compiler.Obj. The use of large research and engineering designers has no functional limitations. Invites users to respect intellectual property rights,)