hw1_pr4

说明：  人工创建一个红色的圆球,根正苗红的圆球，(make a red ball)

说明：  张正友的关于平面模板法实现摄像机内参数标定的算法实现，内附张的算法解释，是做机器视觉的朋友必备的资料，推荐！(Zhang is on the Friends of the plane template to achieve camera calibration parameters within the algorithm, the algorithm containing Zhang explained, machine vision is to do the essential work of a friend, recommended!)

a matlab code for calculating the lyapunov exponents for any given system

由matlab实现的读取视频及音频的代码，并保存每一帧图像。(Read video and audio from the matlab code to achieve, and save each frame.)

system identification(IGLS2)

根据查找边缘发二值化图像，确定图形质心的位置。(According Find Edges hair binary image, to determine the location of the centroid graphics.)

电力电子应用技术的MATLAB/simulink仿真(Power electronics application technology MATLAB/simulink simulation)

ANC 在控制滤波器的输出 附加一个与参考信号 不相关的零均值高斯白噪声对次级通道在线建模 (active noise control algorithm with secondary path identification)

摄影测量小程序，实现对称框标的自动提取，并获得其中心点的坐标(Photogrammetry small program, to achieve symmetrical box automatically extract the subject, and obtain the coordinates of its center)

getFnumber and round_fix one point