Untitled2-(2)

说明：  圆阵的波束形成matlab仿真程序，注释清晰！(circle beamforming)

迭代生成LDPC码矩阵，初始矩阵为三行三列各元素均为1的矩阵。根据其tranner图依次迭代产生新的矩阵。(structural properties: (1)Each line is composed of p points (2)There is one and only one line between any two points (3)Each point lies on b lines (4)Any pair of lines has at most one common point )

说明：  TOOLS REQURIED FOR MATLAB

特征提取例3.3 以年龄为论域，取 。Zadeh给出了“年轻”的模糊集Y，其隶属函数为 (Example 3.3 Feature Extraction of age on the field, take. Zadeh gives the " young" fuzzy sets Y, its membership function)

matlab simulation about DY5 transformer

kd-tree 是广泛用来处理多维寻找最近点的数据结构。该文件中是由matlab调用c++代码实现的，其中实现包括kd-tree的建立最近点的查找等。(kd-tree is kind of data structure which is widely used to find the nearest point in multi-demensions.The zip file contain matlab and cpp files.The functions implemented include kd-tree building and nearest points searching and so on.)

说明：  MANN-KENDALL, 这个应该也是好用的啦(MANN-KENDALL, this should also be a useful Rights)

Chebyshev polynomial

function of dual sign algoritm

在matlab中，利用神经网络的学习小程序(In matlab, using neural network learning applet)