SV-5 Operational Activity to System Function Traceability Matrix Maps system internal behavior (realizations) to operational external activities (specification). Model resident text matrix
SV-5 系统功能可溯性矩阵的运作活动 将系统内部行为（实现）映射到运作外部活动上（规范）。
2
External factor Evaluation Matrix and internal factor Evaluation Matrix are used while studying the external and internal factors.
在研究公司内部和外部环境时，运用了外部因素评价和内部因素评价矩阵。
3
And the self-calibration method of camera is to resolve the basic matrix with the geometrical relation amount many different images, so the internal and external parameters can be resolved.