harmonic frequency

基本解释

The infrared spectrum and harmonic frequency are increasing, but the interval of frequency is decreasing.
红外光谱和谐振频率是增大的，而频率间隔是不断减小的。
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This paper introduces the computation method on the harmonic frequency of the torsional vibration in the mechanism of an antenna system.
介绍了天线系统驱动机构扭转振动谐振频率的计算方法。
This paper summarizes and analysis the method of harmonic frequency estimation, pointed out the harmonic frequency estimation study of the status quo at home and abroad.
谐波频率估计为信息科学在信号处理领域的一个重要组成部分。