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Original code for OFDM chain applicated to wireless standard

DNA编码序列算法，很好用的，可以学习学习(DNA sequence encoding algorithm, very good use, you can learn)

计算了5 元侧射阵，阵间间距分别为0.25、0.5、0.8倍波长的方向图(Calculation of five yuan side shot array, the array spacing between wavelengths respectively 0.25,0.5,0.8 times pattern)

说明：  轴系设计计算-4 人字架结构尺寸的优化设计-1 曲线拟合和多项式拟合-2(Shaft design calculation-4 Renzi Jia Structural size optimization of the design curve fitting and polynomial fitting-1-2)

史密斯图(Smith chart)是一款用于电机与电子工程学的图表，主要用于传输线的阻抗匹配上。在复平面上采用双线性变换。实部 r=常数和虚部 x=常数，两族正交直线变化为正交圆并与反射系数|G|=常数和虚部x=常数套用而成。本文档通过MATLAB来编写程序，绘制一个完整的SMITH圆图(Smith figure (Smith chart) is a for electrical and electronic engineering chart, mainly for the transmission line on the impedance matching in the plane bilinear transformation real part r = constant and imaginary part x = constant, two RACES straight for orthogonal round orthogonal changes and and reflection coefficient | G | = constant and imaginary part x = constant apply mechanically and into this document to write the program through MATLAB, draw a complete Smith circle diagram )

瑞丽衰落信道的仿真，包括延迟、多径条件等，仿真可直接调用函数(Ruili fading channel simulation, including delays, multi-path condition, the simulation can directly call functions)

本文阐述了matlab/simulink在数字滤波器上的应用，利用simulink设计数字滤波器(This paper describes the Matlab/Simulink digital filter using simulink design of digital filters)

运用matlab的攻击水平机动目标比例导引三维弹道仿真(Attacks using matlab proportional navigation for maneuvering target level of three-dimensional trajectory simulation)

验证哥德巴赫猜想的部分MATLAB程序代码，希望对大家有用。(Part of the MATLAB program code Goldbach conjecture verification, I hope useful for everyone.)

编写的EMD分解程序，希望能帮助到需要的人(Preparation of EMD decomposition process, hoping to help people in need)