留言管理系统 用户网络版块的增加，删除，查看留言-Message management system for users of the network section to add, delete, view the message

可直接计算得到多重分形谱,PLS部分最小二乘工具箱,模拟数据分析处理的过程。- It can be directly calculated multi-fractal spectrum, PLS PLS toolbox, Analog data analysis processing.

多元数据分析的主分量分析投影，基于互功率谱的时延估计，STM32制作的MP3的全部资料。- Principal component analysis of multivariate data analysis projection, Based on the time delay estimation of power spectrum, STM32 all the information produced by the MP3.

手机蓝牙控制小车上位机程序，可以前进，后退，左右转等-Bluetooth car phone PC control program, you can go forward, backward, left turn, etc.