Newton-Raphson-power-flow

说明：  本程序实现了4PSK的调制与传输，计算了误码率等性能参数(This procedure achieved 4PSK modulation and transmission, calculated performance parameters such as bit error rate)

雷达SNR相对于检测距离的曲线，其中对应不同的雷达截面积和发射功率。(Radar SNR curve with respect to the sensing distance, which corresponds to the type of radar cross section and transmit power.)

说明：  基于色彩分割的matlab程序，完成人脸定位(Matlab program based on color segmentation, face detection completed)

一个很不错的OFDM MIMO程序，其他包括文档说明(a very good MIMO OFDM procedures, including documentation of other shows)

1.实验目的：绘制分形图案并分析其特点。  2.实验内容：绘制Koch曲线、Sierpinski三角形和树木花草图形，观察这些图形的局部和原来分形图形的关系。  3.实验思路：利用函数反复调用自己来模拟分形构造时的迭代过程，当迭代指标n为0时运行作图操作，否则继续迭代(1. Purpose: Draw fractal patterns and analyze their characteristics. 2. Experiment: Draw Koch curve, Sierpinski triangle graphic flowers and trees, observe the relationship between the local and original graphics fractal graphics. 3. Experiment idea: using the function calls itself repeatedly to simulate the iterative process when the fractal structure, when the iteration index n is plotted 0:00 run, otherwise continue iterating)

sugeno fuzzy logic source mfile for prediction parameters

人脸识别基于主成分分析（PCA）的matlab实现，附带部分注释。(PCA achieve recognition)

Basic OFDM codes are added here

LDPC码的完整的编译码，可以得到很精确的幅值、频率、相位估计，做视觉测量的上位机代码。( Complete codec LDPC code, You can get a very accurate amplitude, frequency, phase estimation, Do Vision Measurement PC code.)

matlab guide 中设计参数表，利用Activexcell实现，容易实现及掌握(matlab guide the design parameters in the table, using Activexcell realize, easy to realize and grasp the)