包括随机梯度算法，相对梯度算法，AHP层次分析法计算判断矩阵的最大特征值,包括单边带、双边带、载波抑制及四倍频。- Including stochastic gradient algorithm, the relative gradient algorithm, Calculate the maximum eigenvalue judgment matrix of AHP, Including single sideband, double sideband, suppressed carrier and quadruple.