数学建模中常用的一些算法用matlab实现,可以作为一个library使用-Algorithms for some matlab in mathematical modeling, can be used as a library

MATLAB里面常用的方程求解程序，里面包括各类常用的数值分析算法(MATLAB is commonly used in the equation solver, including various commonly used numerical analysis algorithms.)

时间频率工具箱（TFTB）是大约100个脚本的集合，由GNU Octave和Matlab（R）开发。用于处理非平稳信号的时频分布。研究人员和工程师使用时需要具备一些基本的有关信号处理的知识。(The Time-Frequency Toolbox (TFTB) is a collection of about 100 scr ipts for GNU Octave and Matlab (R) developed for the analysis of non-stationary signa