powell-optimization

功能化一个输入向量利用Savitzky-格雷平滑滤波器的基础上一定程度的多项式的长度和移动窗口(The function smooths a input vector using Savitzky-Golay smoothing filter based on the degree of polynomial and the length of moving windows )

BPnetwork实例程序，matlab编写，适合初学者(BPnetwork examples of procedures, Matlab prepared for beginners)

主要实现最速下降法的算法及主程序计算，主要实现最速下降法的算法及主程序计算，(fast velocity methodfast velocity methodfast velocity methodfast velocity methodfast velocity method)

精品推荐：吉林大学为期5天的某款混合动力汽车的建模培训（美国罗斯-霍曼理工学院） 初学者最佳建模辅导课程（本人亲身学习过，效果非常好！上手非常快！）： 罗斯-霍曼理工学院的Marc E. Herniter教授与Zachariah Chambers教授为期5天的课程教学，其主要内容是“基于模型的设计方法及车辆电控系统开发中的应用”，该课程主要结合Matlab/Simulink软件对某款混合动力汽车进行建模教学(Recommended products: a hybrid power automobile modeling training in Jilin University for a period of 5 days (the United States Ross hulman Institute of Technology) For beginners the best modeling counseling course (I personally learned, the effect is very good! Get started very quickly! : Rose hulman Institute of technology of Marc E. Herniter Professor Zachariah chambers, professor for a period of 5 days for a course of teaching, the main content is based on model design method and vehicle electronic control system development in the application, the course mainly with Matlab/Simulink software to a hybrid electric vehicle (HEV) teaching model)

Simulation DS-SS Rake Receiver

说明：  Function files in MATLAB for calculation of laminate engineering constants for a multidirectional laminate consisting of plies with known values of material data in the principal material directions, known fiber orientations and known ply coordinates.

一些数学模型中的算法程序，附带编码，matlab(Some mathematical model algorithm program with code, matlab)

matlab进行循环计算时，清除不必要的变量，保存需要的变量。(Matlab calculation for circulation, remove unnecessary variables, save need variables. )

only the last question i can t think anymore,please check the other two answers above.

arma模型，很不错的M文件，有助于学习提高(arma model, very good M-file help learning to improve)