fdtd_TM

This is a goertzel filter in Simulink, it decodes DTMF tones and displays the detected numbers.

说明：  蚁群算法研究 Ant colony algorithm(Ant colony algorithm. Txt)

这是一个m文件，当系统存在噪声时，利用相关分析法辨识系统的脉冲响应，文件中还包含m序列的生成(This is a m documents, when the system involves noise, using the correlation analysis method to identify system impulse response, documents also include m series formation)

diode clamp inverter one leg operation basic stucture implimanted in matal/simulink2010@b

a summary of adaptive control type MRAC

说明：  matlab的源码工具箱，一些函数的M文件(matlab source toolbox, some functions of the M-file)

一个主成分分析方法的matlab实现，比较经典齐全的源码(A matlab Implementation of principal component analysis)

30节点的潮流计算程序，输电网的，这个可以运行(Flow calculation nodes 30, transmission network, this can run)

Numerical analysis continues this long tradition of practical mathematical calculations. Much like the Babylonian approximation of sqrt{2}, modern numerical analysis does not seek exact answers, because exact answers are often impossible to obtain in practice. Instead, much of numerical analysis is concerned with obtaining approximate solutions while maintaining reasonable bounds on errors.

说明：  主成分、支持向量机分类，matlab编写的(Principal component, support vector machine classification, matlab prepared)