position-the-fault

transformation of coordiantes using finite diff method

绘制椭圆，输入为椭圆中心坐标，方向，角度(drawing ellipse)

应用MATLAB实现噪声滤波器。一段有尖锐噪声的音频信号去噪。( filter)

修改Jean-Yves Bouguet的Camera Calibration Toolbox for Matlab标定工具箱添加提取角点畸变参数调整GUI，以GUI方式调整输入一阶镜头畸变提取角点，省去反复而累人的手动输入数字参数的过程，内附使用说明和介绍(Modify Jean-Yves Bouguet Camera Calibration Toolbox for Matlab the calibration toolbox add extract corner distortion parameter adjustments GUI to GUI way to adjust the input first-order lens distortion to extract corner, eliminating the need for repeated and tiring process manually enter numerical parameters, included with the instructions for use and the introduction)

说明：  灰度图像的位面图程序 matlab环境下写的 希望能有帮助(Gray image Bit plane map program， hopes to help you)

eemd的matlab源程序 能够较好的实现信号的预处理(EEMD matlab source code to achieve the signal preprocessing better)

基于camshift的人脸跟踪程序，matlab(Face tracking based on Camshift，matlab)

Using Graphic in MatLab part 01

说明：  完成GMSK的正交调制及解调，有完整的维特比译码算法 (Complete orthogonal modulation and demodulation of GMSK, a complete Viterbi decoding algorithm)

绘制钢筋混凝土截面弯矩-轴力-曲率的程序，非常实用，适用用于做截面分析。(A program for drawing the M-N- of reinforced concrete cross section is very practical and suitable for making cross section analysis.)