naviga120203

this articl is about the LNMs,and it used the drude model to compute the materials property ,and is also a good example the tell FDTD applications!

一个高效的matlab代码，用来拟合图像中的圆(An efficient matlab code used to fit the image of a round)

This MATLAB M-file will produce the FDTD solution of a z-directed line source in a two-dimensional TMz computational domain excited

一类特殊的比特变换的研究.pdf一类特殊的比特变换的研究.pdf(A special bit transform pdf)

计算流体——一维激波管流动的迎风差分格式-matlab 教学用（stager warming）(stager warming)

The function of channel estimation is to form an estimate of the amplitude

说明：  该MATLAB程序计算长周期光纤光栅纤芯模式的有效折射率(MATLAB program calculated the long-period fiber grating core mode effective refractive index)

基于养老保险原理对养老保险抚养比进行测算，得出我国养老保险抚养比大小。(Based on the principle of old-age insurance pension dependency ratio is calculated on, come to the size of China' s pension dependency ratio.)

7.5 积分一步的变步长龙格-库塔法grkt2.c 7.6 积分一步的变步长基尔法ggil1.c 7.7 全区间积分的变步长基尔法ggil2.c 7.8 全区间积分的变步长默森法gmrsn.c 7.9 积分一步的连分式法gpbs1.c 7.10 全区间积分的连分式法gpbs2.c(7.5 Integral-step variable step-queue grid- Kutta method grkt2.c 7.6 Integral variable step by step Kiel France ggil1.c 7.7 points between the region variable step-size Kiel France ggil2.c 7.8 points between the region variable step-size Merson method gmrsn.c 7.9 integral step in continued fractions method gpbs1.c 7.10 points between the region' s continued fractions method gpbs2.c)

说明：  三边交换简单算法 哈密尔顿回路 求最短路径(zui duan lu jing)