该方案利用数字混合信号与常用数字调制信号在信号频谱以及星座点的差异提取特征参数进行自动识别。
In the scheme, a set of feature parameters are extracted from signal spectrum and constellation based on the differences between digital mixed signals and common digital modulation signals.
本文根据酸性混合染料在真丝绸上的上染曲线特征参数——标准偏差，分析了染料混合后的相容性。
In this paper, based on the characteristic parameter-standard deviation of the dyeing curve, the compatibility has been analysed of acid mixed dyes on silk.
并以此研究了混合颗粒系统中的热传导，研究发现此混合系统的有效热导率将随着固体体积百分比，系统结构特征参数和分形维数的变化而变化。
Furthermore, we investigated the thermal conductivity in the mixed system. Found that the thermal conductivity changed with the solid fraction, structural character parameter and fractal dimension.
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