14flow22

This program is used for face recognition which uses color histogram method

Find Gradient Decent with Newton s method

有限元法求解电场,精度高，计算速度快，可用于点电荷电场、电磁场等条件下的求解(Finite element method for solving electric field, high precision, fast calculation, can be used to point charge electric field, under the conditions of solving electromagnetic field)

自治系统Poincare映射的计算方法，附有程序以及算例。运行庞加莱里面的“zhixing.m”文件即可。(Autonomous system Poincare mapping method of calculation with procedures and examples are given. Run Poincaré inside zhixing.m files.)

SG滤波，用于时间序列数据的平滑处理，内容有待完善(SG filtering for smoothing time series data, content needs to be improved)

lms自适应滤波算法lms自适应滤波算法(lms adaptive filtering algorithm)

灰色预测模型matlab或者lingo源程序例子(Gray prediction model Matlab or lingo source code examples)

a simple edge extraction with matlab

this is mfcc matlab code

OMP算法的本质思想是：以贪婪迭代的方法选择D的列，使得在每次迭代的过程中所选择的列与当前冗余向量最大程度的相关，从原始信号向量中减去相关部分并反复迭代，只到迭代次数达到稀疏度K，停止迭代。(OMP compressed sensing )