软件度量中估算方法分析

Analysis of Estimation Approaches in Software Measurement

根据软件度量中的估算方法的应用情况,分析了其中具有代表性的估算方法,在此基础上比较了这些代表性估算方法的异同,并进一步研究了它们各自的特点,指出了它们在软件生命周期中不同时期的应用及应注意的问题。

Software measurement has played an important role in so fi-ware development. Many estimation approaches have emerged since 1960＇ s. Based on the application of the estimation approaches, this paper describes the typical estimation approaches in software measurement and compared their difference. The characteristics of estimation approaches are studied. The basic use and issue throughout the project lift cycle are pointed out.