PID

现有的几个网络拓扑随机发生器，其实很难生成理想的网络拓扑结构，其主要原因在于很难控制节点的疏密和间距。我们提出来的这个改进算法，在随机抛撒节点的时候使用了K均值聚类，由本算法作为网络拓扑发生器，网络节点分布均匀且疏密得当，边的分布也比较均衡(The few existing random network topology generator, is in fact very difficult to generate the desired network topology, the main reason it is difficult to control the node density and spacing. We put forward the improved algorithm, throw in random nodes when using the K-means clustering, by the algorithm as a network topology generator, network nodes and spacing evenly distributed properly, the edge of a more balanced distribution of)

说明：  阵列信号处理的理论与应用，张小飞，光盘资料(Theory and application of array signal processing, Zhang Xiaofei, CD-ROM program)

这是用matlab编写的求解二维光子晶体的程序。(It is written in matlab program for solving two-dimensional photonic crystals.)

最小方差控制的程序代码，自适应课程上可以用到的。(Minimum variance control)

调试通过可以使用，一个计算声子晶体结构的一维传递矩阵法,对于初学者具有参考意义。( Debugging can be used, A one-dimensional transfer matrix method to calculate the phonon crystal structure, For beginners with a reference value.)

说明：  关于MATLAB应用于调制解调器的设计。其中有详细的关于信号的调制与解调的MATLAB的程序(MATLAB used on modem design. Including detailed information about the signal modulation and demodulation of the MATLAB program)

利用离差分解法计算出方差分析表，并用Ｆ检验法，检查对给定的显著性水平 ，因子Ａ对实验数据是否有限著影响(Use from the Finite Difference Method to calculate the analysis of variance table and F test, to check a given significance level, factor A is limited to whether the experimental data )

用newmark-beta法计算单自由度结构输入地震动后的位移时程曲线，该函数可应用于各种周期的结构的反应，不存在中心差分法的问题 (newmark-beta method)

this is the code which I ve tested, but it didn t work..

電腦視覺 影像處理 MATLAB範例 圖像識別 人眼與相機的差異(looking at the human visual system to investigate what is meant by vision, then on to how a computer can be made to sense pictorial data and then how we can process it.)