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使用EM算法，估计16QAM调制方式下的信噪比(EM algorithm using the estimated signal to noise ratio under 16QAM modulation)

very good document and project.

MATLAB工具箱，可以让你方便调用运算，节省必要的时间(MATLAB toolbox, allows you to call operator convenience, the necessary savings time)

本实验将使用MATLAB 7.0软件分别对20钢的离子渗碳和气体渗碳过程进行模拟，渗碳时间分别为1h、2h、8h、20h，渗碳温度分别为1203K、1223K、1273K、1323K。对20钢的其中一面进行一维气体渗碳，设该扩散系数和界面传递系数均与渗碳浓度无关，对渗碳厚度、渗碳速度、渗碳量和渗碳时间、渗碳温度的关系进行模拟。(In this study, using MATLAB 7.0 software 20 steel ion carburizing and gas carburizing process simulation, carburizing time were 1H, 2H, 8h, 20h, carburizing temperature of 1203K, 1223K, 1273K, 1323K. 20 steel one side of a one-dimensional gas carburizing, set the diffusion coefficient and interface transfer coefficient has nothing to do with the concentration of carburizing, the relationship of the thickness of the carburizing, carburizing speed, carburizing and carburizing time, carburizing temperature simulation.)

各种资源分配算法实现，MIMO OFDM matlab仿真,正确率可以达到98％。( Various resource allocation algorithm, MIMO OFDM matlab simulation, Accuracy can reach 98 .)

VC++与MATLAB的混合编程的快速实现 讨论了如何用MATLAB的complier将*.m函数编译为动态链接库DLL，供VC++使用的方法。(VC++ and MATLAB programming for fast implementation of mixed discuss how to use MATLAB' s complier to*. m functions compiled as dynamic link library DLL, VC++ for the methods used.)

说明：  利用有限单元方法，采用三角形剖分，来求解场值(Finite element method, using triangulation to solve the field value)

为非常经典的zs细化算法，带有测试图片和matlab程序，可对测试图片进行zs细化(is the classical zs thinning)

This is extention to my earlier code EgT binary -nitride. In this function , I have implemented the code for ternary nitride also.

基于双PWM变流器的直驱永磁风力发电系统的建模与仿真，本人的毕业设计，波形良好，运用SVPWM(Modeling and Simulation of direct drive permanent magnet wind power generation system based on double PWM converter, my graduation design, waveform is good, the use of SVPWM)