1) estimation variance of component software
组件软件可靠性估计方差
2) software reliability assurance
软件可靠性估计
3) software reliability evaluation
软件可靠性评估
1.
Software Reliability Evaluation Based on Support Vector Machine;
基于SVM的软件可靠性评估
5) software reliability assessment
软件可靠性评估
1.
Multi-version calibration method for software reliability assessment;
基于多版本较准的软件可靠性评估
6) software reliability design
软件可靠性设计
1.
Aiming at invalidation problems in software reliability design of embedded software systems, starting on concept and characteristic of reliability design, “3F” technology-Failure Mode Effect and Criticality Analysis, Fault Tree Analysis, Failure Reporting, Analysis and Corrective Active System were used on qualitative reliability analysis and the “3SF” technology was formed.
针对嵌入式系统软件可靠性设计中存在的失效问题,从可靠性的概念和特点入手,将“3F”技术—故障模式影响及危害性分析FMECA,故障树分析FTA和故障报告、分析与纠正措施系统FRACAS引入到软件可靠性定性分析中,称之为“3SF”技术。
补充资料：方差估计值
分子式：
CAS号：
性质：由样本测定值计算的方差S2，称为样本方差，S2是总体方差σ2的无偏估计值。因此，S2又称为方差估计值或估计方差。S和σ分别为样品测定值的标准差和样本总体呈正态分布的标准差。
CAS号：
性质：由样本测定值计算的方差S2，称为样本方差，S2是总体方差σ2的无偏估计值。因此，S2又称为方差估计值或估计方差。S和σ分别为样品测定值的标准差和样本总体呈正态分布的标准差。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条