sectorized

仿照正态分布normpdf，写的一个柯西分布概率密度函数(Cauchy P.D.F)

已知训练序列的LBG算法的matlab实现，(LBG algorithm matlab realize the known training sequence,)

说明：  单目视觉程序 通过对摄像机进行简单标定求出世界坐标犀利图像坐标系转换的必要参数，进而实现对固定平面内物体的位置定位及长度测量。针对该方法的特点，本文选取了4个点为标定点.(Through the simple calibration of the camera, the necessary parameters of coordinate system transformation of the sharp world coordinate image are obtained, and then the location and length measurement of the object in the fixed plane are realized. According to the characteristics of this method, four points are selected as the calibration points)

说明：  基于fuzzy c-means（FCM）的无监督模糊聚类算法，输出值有：各个样本的类别标签、目标函数在每次迭代后的值、聚类中心以及聚类区间。内有测试数据data.mat，点击 test.m 可以完美运行。(The unsupervised fuzzy clustering algorithm based on fuzzy c-means (FCM) outputs the class labels of each sample, the value of the target function after each iteration, the clustering center and the clustering interval. There is test data ('data.mat') inside, click ' test.m' to be able to run perfectly.)

MATLAB_Simulink电力系统建模与仿真 于群(MATLAB_Simulink power system modeling and simulation YuQun)

it is example4 of capture4 from widrow book. it is so good for learning many things.

Finds the roots of a function using the Newton method with line search

DS-CDMA一种具体的码分导引辅助的信道估计方法(DS-CDMA)

说明：  fastica语音分离 3个混合的语音信号，分离开来(fastica speech separation)

利用雷达方程，分析信噪比在三种不同的脉冲下与检测目标距离的关系，从而得出相应的结果。(By the radar equation, analysis of signal to noise ratio and the relationship between the distance of the detection target in the three different pulses, so as to draw the corresponding results.)