改进非极大抑制值的图像边缘检测

飞机纵向运动分析，包括高度、姿态等控制，在程序中可以自己选择控制模式(Aircraft longitudinal motion analysis, including altitude, attitude control, etc., in the program can choose the control mode)

用MATLAB作非线性最小二乘拟合 Matlab的提供了两个求非线性最小二乘拟合的函数：lsqcurvefit和lsqnonlin。(Use MATLAB for nonlinear least squares fitting, MATLAB provides two nonlinear least-square fitting function: lsqcurvefit and lsqnonlin. )

利用matlab 编程求解对流弥散方程，实现PDE函数的数值解法(Using MATLAB programming to solve convection dispersion equation, the numerical solution of PDE function is achieved)

to learn the use evolutionary algorithms in matlab

支持向量机(SVM)实现的分类算法源码[matlab](Support Vector Machine (SVM) classification algorithm realize the source [matlab])

Dynamic stiffness matrix for a beam in space using the exact solution of the beam wave equations

LDPC码校验矩阵声称函数，可以根据度分布生成相应的校验矩阵，适用于码长很长的LDPC.(LDPC check matrix function claims that can be generated in accordance with the corresponding distribution check matrix, for a very long code length LDPC.)

说明：  读取音频，采用分帧处理，最后使用广义互相关算法求时延(Reading audio, adopting framing process, and finally using generalized cross-correlation algorithm to calculate time delay)

应用背景代码为GAF，路由协议，使用网格的情况。保持最小阈值的能量水平，其他明智的节点将进入睡眠模式关键技术使用网格系统和放置节点与网格。主节点进行路由的系统

三自由度机械臂的运动工作空间，可以实现角度与坐标的变换(Three degree of freedom mechanical arm movement working space, may realize the angle and the transformation of coordinates)