three-nodes-bar-element

This function can be used for Colour segmentation from the RGB Color images

dv-hop定位算法，用最小二乘法实现节点的定位。(Dv-hop localization algorithm, using the least square method realize the positioning of the node. )

Hide That Window!，可对指定窗口进行隐藏、修改透明度、修改标题、查看窗口类等(Hide That Window !, available for the specified window is hidden, change transparency, modify the title, the viewing window etc.)

This is file for assembler code

演示一维有限元方法程序。并附有L2误差收敛阶数随着网格变细的误差图形(Presentation of one-dimensional finite element method program. Together with L2 error convergence order fining error with grid graphics)

通信原理实验中pam的例程，自己编写的，可以选择插值方法。(Communication principle experiment pam routines, have written, you can choose interpolation method.)

这是matlab中实现PID位置控制算法程序(This is the matlab PID position control algorithm)

说明：  matlab与数值分析，研究生入门基本知识，对于后期科研工作的开展意义重大，分享下!(matlab)

通过多种方法对滚珠轴承内圈和外圈故障进行诊断，分析故障频率(This program demonstrates how you can analyze the operation of a bearing, and how faults can be found by means of Signal Processing.)

RC steering code, using arduino uno.