5.4 小波分解法

数字滤波器的设计及性能比较 用三种方法设计FIR滤波器：窗口法、最大最小误差法、频率采样法；用两种方法设计IIR滤波器：冲激响应不变法、双线性变换法。很全的matlab滤波器程序！( Digital filter design and performance comparison of three methods to use FIR filter design: the window method, the largest minimum error method, frequency sampling method two ways IIR filter design: impulse response of the same law, two and transform. Is the whole process of the matlab filter!)

说明：  该软件可以隐藏MATLAB编译成可执行文件之后的DOS框！ 非常有用！(The MATLAB software can be hidden after the executable file compiled into the DOS box! Very useful!)

产生必需的高斯导函数和目标辐射掩蔽，确定高斯导函数的系数并画出最终信号的psd(have the necessary Gaussian function and goals guided radiation shelter. I. Gaussian function to determine the coefficients and the mapping out of the final signal psd)

A tridiagonal matrix system solver

较详细的介绍了Matlab通用工具箱函数的用法，对掌握matlab工具箱函数的查询与定位有帮助。(More detailed introduction of the Matlab toolbox functions common usage, to grasp the matlab toolbox function of the inquiries related to positioning has helped.)

功率电子领域matlab仿真文件，已经验证过，程序运行正常(Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

face recognition with lda+pca

主要讲述如何利用matlab进行建模和仿真，都是一些基础知识，适合初学者(Mainly on how to use matlab for modeling and simulation, are some of the basics for beginners)

A code for locating an earthquake

几个线性拟合的matlab程序,用到了对数，一次，二次，( several linefitng programs,matlab )