SmithChart

c programe to write the table of given number. for beginers in c.

说明：  第2讲 MATLAB程序设计第2讲 MATLAB程序设计(Part 2 Part 2 MATLAB programming MATLAB programming)

轨道车轮踏面接触椭圆参数计算，最终获得椭圆面的长轴与短轴长度(Wheel tread contact with the track ellipse parameters calculated)

半定规划内点法数据整理交直流系统统一无功优化算法，系数矩阵的确定。(Interior point method for semidefinite programming data collation AC and DC systems unified reactive power optimization algorithm to determine the coefficient matrix.)

matlab中是没有GMDH神经网络工具箱的，好多书籍中也没有代码，本人编写了一个，望对读者有用，记者把里面的函数分开写成一个个的m文件(There is no GMDH neural network toolbox of matlab, a lot of books in no code, I wrote a, hope is useful to the reader, the reporters to separate the function inside the written one m files)

WINDTURBINE DFIG STATCOM

采用并网电压有效值控制，作为电流内环的给定参考值，单位功率因素运行(use RMS control the voltage and the current)

在MATLAB程序中利用FDATOOL工具得到系数，然后由此十进制系数生成CSD码(In the MATLAB program by using FDATOOL tools coefficient, then the resulting decimal CSD code coefficients generated)

Here we prove that as the tier number and path loss factor increases ,The SIR (Signal to Interference Ratio) also increases! Consider a cellular system with hexagonal cells & cluster size N.

MATLAB优化工具箱手册（英文版）介绍了一些标准的算法，适合初学者，(MATLAB Optimization Toolbox Manual (English), introduced a number of standard algorithms, suitable for beginners,)