频域测量 meaning in English
frequency domain measure
Examples
- The tested signals is entered into the digital oscillograph and output the analog signals . in the base of known patameter of time domain , the signals is transform by fft
将测试信号首先经过数字示波器重现模拟信号，在已知时域参数的基础上，对信号进行fft变换，最后实现对信号的频域测量。 - There are so much virtues in the measurements in frequency - domain . the real - time frequency - analysis is few researched in our country . this is very important for frequency - measurements exerting in the engineering
频域测量有很多优点，目前国内对实时频谱分析的研究还比较少，但是实时频谱测量在工程上具有很大的重要性。