390480985

说明：   , =2π, =1/2π,取采样周期 =π/2, =2/π=4 满足采样定理： ,N=5,10,20。 比较 与 。(, = 2π, = 1/2π, take the sampling period = π/2 = 2/π = 4 satisfy the sampling theorem: N = 5,10,20. Compare with.)

describe a gaussian beam 2D

8 band kp method calculate the valence band structure, using finite difference method

基于决策树的五分类算法，可以达到较高的识别率(The five classification algorithm based on decision tree can achieve higher recognition rate.)

小脑模型 仿真 二维 函数 随机 matlab 代码 函数(Two-dimensional simulation model of cerebellar function random function matlab code)

说明：  图论的匹配问题，具有较强的针对性和实用性(Graph theory, matching, highly targeted and practical)

根据目标覆盖范围的天线最优化设计，有详细的说明文件(Depending on the target coverage of the antenna optimum design, contains a detailed description of the file)

说明：  里面包含了插值，函数逼近的各个算法。很知道大家去学习(Which contains the interpolation, function approximation of the various algorithms. We are aware that to learn)

该源代码的功能是用matlab来实现链码提取，内含测试图片及所用的算法源代码。(The source code s function is to use matlab to achieve the chain code extraction, containing pictures and used for testing the algorithm source code.)

说明：  这是非常好的程序，有兴趣的都来看看，(It is a very good procedures, all interested parties to look at,)