Hall：2400测电流+2182测电压

说明：  实现无人直升机的控制功能，包括姿态角的仿真。(Realize the control function of unmanned helicopter, including the function of attitude angle.)

说明：  一维自适应阈值分割大津法的源程序是用matlab写的(One-dimensional Otsu adaptive threshold segmentation method source code is written in matlab)

波原子变换代码，一种新的类方向小波变换，更好的表示图像(Wave atom transform code, the direction of a new class of wavelet transform, and better representation of the image)

说明：  sift特征提取，ransac剔除匹配点进行优化，实现图像拼接。(SIFT feature extraction, RANSAC eliminate matching points for optimization, to achieve image mosaic.)

平台基于visual studio2015，使用opencv函数实现高斯滤波，进行图像处理(gaussian blur based on opencv)

Matching Pursuit 算法，该算法能够把Gabor原子集合，用线性组合表示，能够降低运算量。(Matching Pursuit algorithm, which can Gabor atomic collection, using a linear combination that can reduce computational complexity.)

检测图形中的直线，在程序中稍微改动，即可检测多条直线(Detection of graphics in a straight line, a slight change in the procedure, can detect more than a straight line)

精通MATLAB数字图像处理与识别 chapter11 代码(Proficient in MATLAB digital image processing and recognition chapter11 code)

取阈值常用的方法有：双峰法、迭代法、大津法（OTS(threshold for commonly used methods : bimodal, iteration, Tianjin (OTS. )

运用本征模式匹配理论研究了声子晶体实际的声学速度沿两个高度对称的方向上的第一布里渊区里的特性。(The effective acoustic velocity along two highly symmetric directions of the first Brillouin zone is studied in a two-dimensional squarely arranged solid-solid phononic crystal.)