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Audio Processing Matlab File

像差分析模式，选择泽尔尼克公式模拟，不同坐标系(Aberration analysis mode, select the zell Nick formula simulation, different coordinate system)

基于Simulink的四旋翼飞行器动力学建模与简单PID控制.有相关文献。(Dynamic modeling and simple PID control of four rotor aircraft based on Simulink.)

Books on Smart Antenna

数值分析的非线性方程组的解法，工具使用的是matlab，很简单但很实用。(Numerical analysis of nonlinear equations, solution, tool use matlab, very simple but very practical.)

This is Expectation Maximization algorithm code.

说明：  遗传算法，编写遗传算法程序，求解10城市的旅行商问题。(Genetic algorithm, genetic algorithm coded, 10-city traveling salesman problem to solve.)

说明：  压缩感知是目前信号处理的新方法，本程序就是一个应用压缩感知的一个实例，有助于理解压缩感知。(Compressed sensing is a new method of signal processing, an application of this procedure is an example of compressed sensing to help understand the compressed sensing.)

This program describes how kalman filter and extended kalman filter reduces error so that we get the better output

四节点等参元的matlab程序，可用于平面单元的有限元计算(four_node_quadrilateral_isoparametric_element matlabcode)