变换图 meaning in Chinese

transform diagram

In the first session a vibration test and off - line processing scheme is presented according to present on - line testing environments . after the data has been collected , attempt of wavelet transform is made combined with traditional fourier analysis . various methods of wavelet transform are tried to reveal the relations in transform figures
首先设计出在线测试和离线处理试验方案，进行振动试验数据采集，对试验获得的数据进行小波分析，将信号进行不同尺度的分解，分析小波变换图中的规律，提取故障特征，并对故障进行诊断。