提高质量与生产率是软件工程要解决的核心问题。高质量程序设计是非常重要的环节，毕竟软件是靠编程来实现的。-Improving quality and productivity of software engineering to solve the core problem. High-quality programming is a very important part, after all, the software is achieved by programming.

利用VC程序，对各种数据进行高斯拟合，程序具有可通用性。(Using VC program, Gauss fitting all kinds of data, the program is universal.)