prog-final

二为弹性波动程序,用于显示p波，s波和表面波的传播过程。(Elastic Wave Program)

n-l filter 的工具箱 解压缩即可使用(n-l filter toolkit will be used to decompress)

Spacecraft Engineering Toolbox Ver. 3.2

一本很好的线性控制系统分析的资料，讲述了线性控制系统的基本知识已经相应的matlab操作。(Linear control system analysis)

主要是关于一些matlab的常用函数的说明，其实用途(some matlab function)

人脸识别matlab代码，可判断是否是库里的人(Face recognition MATLAB code)

Particle Swarm Optimization Algorithm Trial

电流谐波分析,对电力方面的电流做谐波分析(Current harmonic analysis, the current electricity do harmonic analysis)

说明：   matlab学习书籍，pdf格式，书名：MATLAB6.x信号处理(matlab learning books pdf format, title: MATLAB6.x signal processing)

FIR与IIR滤波器在DSP上的实现.　　　DSP是利用计算机或专用DSP处理器，以数字形式对信号进行采集、变换、滤波、估值、增强、压缩、识别等处理，以得到符合人们需要的信号形式。FIR(Finite Impulse Response)滤波器：有限长单位冲激响应滤波器，又称为非递归型滤波器，是数字信号处理系统中最基本的元件，它可以在保证任意幅频特性的同时具有严格的线性相频特性，同时其单位抽样响应是有限长的，因而滤波器是稳定的系统。(FIR and IIR filter is implemented on the DSP. DSP is the use of a computer or a dedicated DSP processor in digital form to the signal acquisition, conversion, filtering, valuation, enhancement, compression, recognition processing needs of the people to give signal form. FIR (Finite Impulse Response) filter: finite impulse response filter units, also known as non-recursive filters, digital signal processing system is the most basic element, it can guarantee any amplitude-frequency characteristics of both a strict linear phase-frequency characteristics, while the unit sampling response is of finite length, and thus the filter is stable system.)