二元精馏塔建模

matlab的工具，常用的工具，非常有用的(matlab tools, commonly used tools, very useful)

完备工具包，在原工具包中添加了io.m/extr.m，instfreq.m(Complete toolkit, in the original kit added io.m/extr.m, instfreq.m)

张德丰的几本数集合 Matlab小波分析 程序设计 信号处理(Zhang Defeng several collections the Matlab wavelet analysis Program design signal processing)

Transient stability matlab toolbox

说明：  利用数据包论分析计算全要素生产率并进行分解(Using Data Package Theory to Analyze, Calculate and Decompose Total Factor Productivity)

用于图像的分形维数计算，应用boxcount方法，首先对图像进行二值化处理，然后通过搜索白色区域，进行分形计算。(used to the calculation of the fractal dimension,and using the boxcount method,to do the process,and find the white area,to calculation the fractal dimension)

kalma fileter programme to test

经典控制论稳定性判定算法，基于matlab(The cybernetics stability decision algorithm, matlab)

IT IS ALSO FACE RECOGNITION CODE

利用有限元分析，模拟汽缸中声波的传播，这是一个多物理场问题(Finite element analysis, wave propagation simulation in the cylinder, which is a multi-physics problems)