test-particle-simulation-around-null

这是一个关于齿轮的齿顶圆和齿根圆半径的计算程序，先将图片预处理和二值化，然后进行边缘检测求出圆心，最后用平均法求出半径。(This is an addendum on the gear tooth root radius circle and the calculation procedure, the first image preprocessing and binarization, edge detection and then find the center of a circle, with the final calculated average radius.)

book for clustering based method for edge detection in hyperspectral image.

说明：  有用的matlab源，大家看一下是否有用啦。或许对你有帮助哦。(Matlab useful source, we look at whether it is useful to you. May be helpful to you, oh.)

5个matlab程序，分别是图像匹配，角点检测，粒子群优化等(5 matlab process, namely, image matching, corner detection, particle swarm optimization, etc.)

my code for lung cancer detection

说明：  在matpower的基础上改动的、比较好的一个潮流计算程序！(Matpower the basis of the changes, a trend of a better program!)

说明：   实例讲解最小二乘法汇总及matlab仿真学习实例的源程序(matlab )

newton steepest descent quazi newton

matlab小程序，实现曲线的自动拟合，采用傅里叶拟合方程(matlab small program to achieve the automatic curve fitting, Fourier fitting equation)

说明：  通过运动尺寸计算，绘制四连杆机构的运动，并动画演示(Size calculated by movement, drawing four Linkages)