kalman1

This funtions draw circles to the limbic and pupillary boundary. this function is used in the daugman algorithm after the steps of thresholding and partial differeniation.

pedestrain detection

可以很好地解决机器人的最短路径规划问题，此代码用于解决四数码问题，可以通过修改初始化代码来设置起始点(Can solve the shortest path planning of the robot, this code is used to solve the four digital issues, you can set the starting point by modifying the initialization code)

说明：  线性规划问题经典算法，matlab编写。(Linear programming problems classical algorithm, matlab prepared.)

............Two dimensional plot

无模型自适应（MFA）控制 不需要精确模型，通过自适应算法控制。(MFA control)

空间后方交汇求解相机外方位元素，变量如下 ％ x，y 控制点像点坐标 ％ X，Y，Z 控制点空间坐标 ％f焦距 ％X0，Y0，Z0，a，b，c六个外方位元素 ％x0，y0，-f内方位元素：光心坐标 ％cha，chb，chc：外方位角元素改正数 ％count 记录迭代次数 ％R 旋转矩阵 ％A 线性化的偏导系数矩阵 ％L 常数项矩阵 ％M0 外方位元素矩阵 ％M1 外方位元素改正数矩阵(meeting space for rear camera position outside elements, as follows% variable x, y control point pixel coordinates% X, Y, Z coordinates control room focal length f%% X0, Y0, Z0, a, b, c 6 exterior orientation elements% x0, y0,- f position within elements : Optical Center coordinates% cha, chb, chc : Foreign elements azimuth correction% record count the number of iterations rotation matrix R%% A linear partial derivative of the coefficient matrix% L constant Matrix% M0 Orientation% M1 matrix elements of exterior orientation correction matrix)

Data Mining, for calculating Correlation, Euclidean distance, and cosine similarity, between objects and attributes.

China stock data format. fit to programmer

卡尔曼滤波,用于加深理解卡尔曼滤波器的设计并认识扩展卡尔曼滤波器EKF和无损变化滤波器的优点(kalman filter，EKF and UKF)