wordpress-5.2.1

我们常常会在各类的技术文章中见到诸如135、137、139、443之类的“端口”，可是这些端口究竟有什么用呢？它会不会给我们的计算机带来潜在的威胁呢？究竟有多少端口是有用的？想要了解的话，就跟我来吧-We often in various technical articles seen as 135,137,139. 443 like the "port" However, these ports whether what is the use? It will give us the potential of computer threat? How many ports are useful? Want to find out more, come with me

基于同步回代法的场景缩减程序，已调试成功，可直接使用。(The scenario reduction program based on simultaneous backward reduction method has been debugged successfully and can be used directly.)

实现光谱数据的预处理，去除背景和基线漂移，具有非常好的效果，已经试验成功。(To achieve the preprocessing of spectral data, removing background and baseline drifts with very good results, and it has been successfully tested.)

this is a cracked cylindre

说明：  自适应调整权重，相比初始PSO，收敛性能改善(Compared with the initial PSO, the convergence performance is improved)

这是一个汉字点阵显示的示例，很有用的，尤其是在屏幕上显示的时候-This is a Chinese character dot-matrix display example, the very useful, especially in displayed on the screen when

通过单片机定时器定时，同时用定时器控制蜂鸣器，当经过定时时间后会播放一段音乐，通过键盘调整所定时间(From time to time by the MCU Timer, Timer control buzzer, when after a regular time to play some music through the keyboard to adjust the time)

tlc0831程序-tlc0831 procedures

说明：  matlab汽车主被动悬架仿真，包括汽车参数与LQR控制(Matlab simulation of active and passive suspension, including vehicle parameters and LQR control)

HTML5 浪漫爱心表白动画在线演示.htm 修改一下可以在情人节送给女友，表达心意。画面很漂亮。