中文说明：认知无线电能量检测 代码中分析了 单节点和多节点的检测概率随信噪比不同而变化的曲线已知给定：采样点，虚警概率，感知节点数，信噪比的范围，可以计算判决门限，最后求得在不同的信噪比条件下的监测概率
English Description：
Energy detection of cognitive radio code analysis node and multi-node testing vary with the signal to noise ratio of the probability curve is known for the given: the sampling point, false alarm rate, and number of sensor nodes, the scope of signal to noise ratio, you can calculate the threshold, and finally obtained under different types of signal to noise ratio monitoring probability