Porous_Medium_Flows

matlab 人脸识别代码, 包含多个类型人脸图片(Matlab face detection code, includes many face pictures)

计算Einstein场方程的mathematica程序包。输入变量和度规。自动计算里奇张量和曲率张量。( calculate Ricci Tensor and the Curvature Scalar)

无刷直流电机Matlab/Simulink仿真(BLDC Simulink simulation)

SVPWM为改进的对传统的直接转矩控制的matlab仿真，以异步电动机为控制对象，磁链、转矩双闭环，采用圆形磁链为目标，得到较好的仿真结果。(SVPWM for the improvement of the traditional direct torque control matlab simulation to asynchronous motor as the control object, flux linkage, torque double closed loop, the use of circular flux as the goal, get better simulation results.)

c语言实现盲均衡算法，还有cma算法的改进(The implementation of blind equalization algorithm in C language and the improvement of CMA algorithm)

说明：  BP网络单隐含层实现训练预测等功能，可改学习率，激活函数等一系列超参数(BP network single hidden layer realization)

遗传算法的matlab实现。本人已经运行通过，只需换下数据即可直接使用(Genetic algorithm matlab realize. I have run through, just replaced the data can be used directly)

实现Hilln密码体系的关键环节（加密、解密、破译）(Achieve Hilln password system key (encryption, decryption, decoding))

用Pisarenko算法实现功率谱估计，可明显区分四个信号的峰值。(Pisarenko algorithm using power spectrum estimation, can significantly distinguish between the four signal peaks.)

参数辨识程序，理论基础为递推最小二乘法，实现对系统参数的辨识(parameter identification)