This notion of inter-domain transformation is useful in many fields of study-for example, moving from the timedomain into the frequency domain in the field of signal processing.
这种域间转换的概念在很多领域的学习中都很有用—例如，信号处理领域中从时间域移入频率域。
2
Therefore, in the application domain of infrared guidance, real-timeprocessing technology is the research focus.
在图像制导的应用领域中，实时处理技术是研究的热点。
3
The wavelet transform is of good localization property in the domain of time and frequency, which provides a comprehensive application in processing acoustic wave.