tree_prim

计算垂直腔面发射激光器的DBR反射率，呵呵(the reflective of DBR)

lanczos算法用来计算大型稀疏矩阵的最大最小本征值及相应的本征矢量。(lanczos algebra is used to calculate the maximum and minimum eigenvalue and eigenvector of the matrix)

This is a simulink model that perform Perturb and observe algorithm for maximum power point tracking.

MATLAB实现的平移huaffman编码，(MATLAB implementation of the translation huaffman code)

对应不同的a值产生一组矢量来表示高斯脉冲波形，并计算其相应的ESD。最后，画出了各个a值所对应的脉冲波形及其ESD(a different corresponding values of a group vector to express Gaussian pulse waveform, and calculated the corresponding ESD. Finally, paint all of a value corresponding to the pulse waveform and ESD)

有关于直接可运行卷积神经网络的各类matlab源代码(The matlab code of the convolution neural network can directly run the matlab code of the convolution neural network,)

说明：  香农算法 心音信号的包络提取 适合心音信号的初步处理~~~(Shannon algorithm extracts the envelope of heart sounds)

计算球体重力异常G,以及2阶导数，3阶导数的matlab 程序(Sphere calculated gravity anomaly G, and 2-order derivative, 3-order derivative matlab program)

to retrive signal in matrix form from strucutre which obtained from scope of simulink

学会MATLAB编程； 学会用单纯型法求解线性规划； 学会用对偶单纯型法求解线性规划；(Institute of MATLAB programming learn how to use simple method to solve linear programming learn how to use dual simplex method to solve linear programming )