This results on a typical logarithmic frequency scale in a constant speed.
这样的结果对一个典型的对数频率范围在不断加快。
It is a section of the electromagnetic frequency scale, a lode of natural channels used by cellphones.
那不过是手机用到的一段段的电磁波段,一层层的自然频谱。
The theory of economic cycle involves the research on the length of economic cycle. Compared with the ARMA method frequency scale method has several advantages.
经济周期的理论必然涉及经济周期长度的研究,相对于常用的自回归移动平均方法,谱分析方法具备一定的优点。
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