Engineering testing technique is mainly about the fundamental principles of testing, the analysis and process of signals, sensors types, features of testing system and modern testing techniques.
《工程测试技术》这门课程主要讲了测试的基本原理、信号的分析和信号处理、传感器类型，测试系统的特性以及现代测试技术。
The system could induce multi-channel vibration acceleration signals and complete signal filting, acquiring and analysis processing.
该系统能够感应多路振动加速度信号，同时完成对信号的滤波，采集和分析处理。
Base on the norm analysis of seismic signals and the structural system, the mixed optimal control index J is cited; and its physical implication is defined.
在地震信号和建筑结构系统的范数分析基础上，使用了混合控制优化指标J作为优化目标，并给出其物理含义。
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