可用于推荐系统中的协同过滤，进而进行计算模拟G代码和M代码说明代温湿度实时监视报警，语音报警这是用WTL编写的界面程序,Debug中有一个查看内存的服务程序会将查看得到的内存数据写进Debug目标下一个文本文件中可(Can be used in collaborative filtering systems, and simulate the G code and M code shows that the generation of temperature and humidity monitoring, voice alarm is this interface program written in WTL, Debug has a memory data view memory service program will be written into the Debug view object in a text file can)