基于VB的测量数据有效数字取位程序开发

摘要

Effective digital position of measurement data has rounding problems. Reasonable rounding rules will reduce the error. This paper develops batch processing program of measurement data according to the characteristics of the large amount of measured data.%测量数据的有效数字取位时存在舍入问题，合理的舍入法则会减小误差，同时本文根据测量数据量大的特点开发了批量处理的程序。