mfcc

根据姚天任 现代数字信号处理 第四章，那个课后作业题编的，搞了好久，结果很理想，如果能搞成，1024点，结果会十分稳定。(music method)

可以实现大规模的bfgs功能，进行目标函数的最优化求解，即L-BFGS(Can achieve large scale bfgs function, the objective function is the most optimal solution, ie, L-BFGS)

经典的matlab入门指导手册，推荐阅读。(classic Matlab elementary guidance manuals and recommended reading.)

神经网络的使用方法，希望对大家有用，适合有基础的学生自己研究(Use of neural networks, we want to be useful for students who have their own research foundation)

This work outlines the application of ground-based GPS to climate research and meteorology without omitting the fact that precise GPS positioning can also highly benefit using numerical weather models for tropospheric delay determination for applications where GPS troposphere estimation is not possible, for example kinematic and rapid static surveys. In this sense, the technique of GPS-derived tropospheric delays is seen as mutually improving both disciplines, precise positioning as well as meteorology and climatology

解决局部寻优的单变量问题，在单变量无法用传统方法解决时，是一种很好的解决办法。代码包含详细解释。(Solving the local optimization problem of single variable is a good solution when single variable can not be solved by traditional methods. The code contains detailed explanations.)

电子书：matlab基础基础及其应用。这是学习matlab的很好的书，另外一起打包了英文的matlab编程技巧(EBook: matlab based on the foundation and its application. This is a good learning matlab book, another package of the English matlab programming skills)

平面波展开法计算能带，计算速度快，资源占用少(Plane wave expansion method to calculate the energy band, fast calculation)

dsp 例程，做一些界面，显示出来，并对该算法进行仿真分析(dsp routines, do some interface, display, and simulation analysis of the algorithm)

基于Matlab的直流电动机的起动、控制、调速仿真(DCmotor matlab simulink)