认知无线电功率控制方面一些重要参考文献，对研究功率控制方面的初学者很有帮助,Cognitive radio power control some important references，the study of power control for beginners is helpful

matlab语句实现图模型，多用于分析网络用户产品推荐及网络用户潜在社会关系分析模型的建立。-The goal of building systems that can adapt to their environments and learn from their experience has attracted researchers from many fields , including computer science, engineering, mathematics, ph