Cognitive radio; Spectrum sensing; Entropy; Signal correlation; Spectrum consistency.
认知无线电；频谱感知；信息熵；信号相关性；频谱一致性。
2
Actually, the consistency of the system and method in Hegel's philosophy has many aspects and deep cognitive root and social and historical foundations.
其实，黑格尔哲学体系与方法的一致性是多方面的，并且有深厚的认识论根源和社会历史基础。
3
Cognitive consonance is a consistency between the knowledge, ideas and beliefs.