wavelet-transform

将常见的双列 TXT 数据文件快速的画图，需要修改matlab里部分参数即可(Will be a common double-column TXT data files quickly drawing, you need to modify some parameters in matlab)

本文档主要是解决fortran调用matlab函数的端口问题(This document is intended to solve the problem of port calls fortran matlab function)

信号系统上机实验代码与指导书，采样、连续卷积、连续运算、连续系统(Machine experimental code and instructions on signal systems, sampling, continuous convolution, continuous operation, continuous system)

ARMA源程序，需要spa_corc.m文件支持。(ARMA source, need spa_corc.m file support.)

本程序是运用SVM来实现人脸识别算法，能直接运行且能进行二次开发(This procedure is to use SVM to implement face recognition algorithm that can run directly and can perform a secondary development)

MATLAB图象处理命令，书中提取出來的图像处理CODE，不用在书里直接找！全都帮你提取出來(MATLAB image processing orders, the book extracted image processing CODE, not in the book directly! All help you extracted)

说明：  一个高阶系统转换为状态空间的matlab算法，附有原理(A high-end system into a state space matlab algorithm, with a principle)

用于计算非新发行的欧式固定交割价的回看看涨期权(To calculate the not newly-issued European fixed strike lookback call option)

wavelet transmission

该文给出了一种利用matlab系统实现频谱分析与显示的方法。该方法对语音信号进行基于FFT的短时频谱分析，频谱图的伪彩色映射及显示。(This paper presents a system implementation using matlab spectrum analysis and display methods. The method is based on the speech signal short-time FFT spectrum analysis, spectrum and display pseudo-color mapping.)