作　　者： ; ; (吴政辉）;

机构地区： 广东石油化工学院

出　　处： 《广东石油化工学院学报》 2011年第3期61-63,共3页

摘　　要： 根据物理化学实验中的15个化学实验开发研制的图像拟合和数据处理程序,为解决物化实验处理过程中计算复杂、做图粗糙和误差偏大等影响最终结果的问题,以Visual studio 2008为前台开发工具,以一个跨平台的关系数据库系统Firebird为数据库,采用数值分析中的三次样条插值法、最小二乘法、冒泡排序法和Smoothing Spline等算法拟合函数图像及ZedGraph的绘图功能,简单快捷地实现了函数和图像的拟合,使用起来灵活简单而且易操作,是集数据输入输出、数据处理、函数图像拟合、数据保存和水晶报表打印等功能为一体的数据处理系统。系统不但很大程度上减轻了用户的工作量,而且尽可能小地减少了人为因素造成的数据误差。 According to the physical chemistry experiment in 15 chemical experiment developed image fitting and data processing program aimed at resolving the problems which would affect the final result such as computational complexity,drawing rough and error slants in the physical chemistry experiment treatment process.It is with Visual studio 2008 for the front end development Tool,and a cross-platform relational database system which is called Firebird for the database. The system uses the numerical analysis of 3-spline interpolation method,the least squares method,bubble sort,algorithm Spline fitting function image like Smoothing Spline and ZedGraph drawing function,which simply and quickly realized the function and image fitting.It is a data processing system having functions as flexible data input and output,data processing,function image fitting,data storage and crystal reports printing which is simple use and easy operate.This system can not only reduce the user＇s workload to a great extent,but also reduce man-made data error as little as possible.

关 键 词： 物理化学实验 数据处理 数据库

领　　域： [经济管理] [社会学]