PCA_based-Face-Recognition-System

define the plot area with Smithchart using matlab

本代码采用二次规划求解电力系统经济调度问题，具有快速的计算速度。(The attached code used to solve the economic dispatch problem for power system operation is easy-implemented and high-efficiency. Only for study. Thank you!)

该程序描述了系统传递函数、空间状态方程以及微分方程相互之间的转换。(The program describes the system transfer function, state space equations and differential equations between the conversion.)

实现三电平整流功能，相对于两电平，电平数更多，谐波更小(Achieve three-level rectification function, with more levels and less harmonics than two levels)

此为雷达辐射源信号BPSK的仿真信号,自己编写的,已调试通过,贡献出来.可放心使用.(sources such as radar signal simulation BPSK signals, their preparation, testing has passed, contribute. use can be assured.)

EMD 和 Hilbert-Huang 变换 matlab工具箱(EMD and HilbertHuang transform matlab toolbox)

遗传算法路径规划源代码，实现路径规划的问题比较实用的代码而且已经运行成功非常珍贵的资料(More practical code of genetic algorithm for path planning source code path planning, but has been running successfully very valuable information)

用matlab实现一个维纳滤波器，用于滤除噪声。(Using matlab to achieve a Wiener filter for filtering noise.)

可调Q因子小波变换，用在故障诊断中，程序中包含了原始TQWT工具箱和轴承振动信号信号的谱包络的求取等，最新的应用成果(Adjustable Q-factor wavelet transform used in fault diagnosis, the program includes a spectral envelope of the original TQWT toolbox and bearing vibration signal signal to strike, etc., the latest application of the results)

添加YUV数字水印，用 matlab读写YUV视频并保存(add YUV watermark,read and write YUV video)