The problem of how to choose the constellation size based on the estimated channel qualities in AOFDM systems is addressed in this paper.
本文研究了自适应正交多载波频分复用（AOFDM）中根据估计出的信道特性选择调制方式的问题。
The paper also concludes two principles used to estimate free parameters according to texels size, and choose free parameters according to these two principles during the texture synthesis.
同时给出了根据纹理元尺寸指导自由参数估计的两条原则，据此选择纹理合成时的自由参数。
We choose the transient zero current prior to others, for it is bigger than others mostly. This paper discusses the size of transient zero current and the method of analyzing it.
文中讨论了零序电流暂态分量的大小和提取方法，对数字仿真和混合仿真试验数据进行分析，结果表明零序电流暂态分量用于单相接地故障识别是可行性的。
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