average amplitude meaning in English
平均振幅
Examples
- It was demonstrated that this sort of load - control apparatus has superior performance . we used a electric transmitter as the transducer to collect the sound signal , using the daq toolbox of the matlab to achieve the collection of the sound signal , and using the dsp toolbox of the matlab and the sound - launch technology to analyze the time - domain characteristic and the frequency - domain characteristic of the signal , chiefly analyze its short - time average amplitude , its short - time over - zero ratio and its estimate of the power chart and the average - period chart
实验中使用了驻极体话筒作为球磨机声音拾取传感器，利用matlab中的数据采集( daq )工具箱实现对磨音的采集，利用matlab信号分析( dsp )工具箱和声发射技术对磨音进行时域和频域分析，主要分析磨音的短时平均幅度和能量、短时平均过零率、功率谱估计和平均周期图。 - Meanwhile china in east asia is developing into the most attractive market in the world , according to the forecast of china ' s state information research center , the demand in china ' s passenger car market in 2005 will stand around 2 . 64 million with an average amplitude of around 16 percent , gradually reducing its gap with the sales volume in global markets including the united states , japan and germany
而东亚的中国正成为全球最具吸引力的市场，中国国家信息研究中心预测， 2005年，中国乘用车市场的需求将维持在264万辆左右，平均增幅在16左右，与美国、日本、德国等国际市场的销量逐渐缩小。