Dielectric

This helps for writing Particle swarm optimization code

本函数用于生成自然数环形矩阵，从里到外是0>n.编写者中北大学09级学生闫**。(This function is used to generate a circular matrix of natural numbers, 0> n from the inside to out. Yan** 09 North University students is the writers has full copyright. )

子空间辨识程序，可以根据ARX模型，随机的输入输出数据得到系统矩阵(subspace identification matlab)

描述matlab在光学中的应用，包括衍射等光学现象的测试(Description matlab applications in optics, diffraction and other optical phenomena, including test)

MATLAB优化工具箱手册（英文版）介绍了一些标准的算法，适合初学者，(MATLAB Optimization Toolbox Manual (English), introduced a number of standard algorithms, suitable for beginners,)

改进型的蚁群算法，能够快速求解多目标规划(Improved ant colony algorithm, fast multi-objective planning)

matlab 读取GLDAS提供的grib数据，提供计算实例(matlab read GLDAS provided grib data, providing examples of calculation)

复杂网络三大基本模型，包含matlab源码(Three basic models of complex networks, including Matlab source code)

线性系统中用于极点配置的标准算法，用于求解反馈增益矩阵(The standard algorithm to solve the poles placement in linear systems, which is useful in the solution of the feedback gain matrix.)

滤波器设计示例：matlab设计IIR基本示例，matlab设计IIR高级示例，matlab窗函数设计FIR滤波器基本示例。(Filter Design Example: matlab basic sample design of IIR, matlab advanced example of IIR design, matlab window function, the basic design of FIR filter example.)