本程序的性能已经超过其他算法，计算多重分形非趋势波动分析，通过matlab代码，包括随机梯度算法，相对梯度算法，包括AHP，因子分析，回归分析，聚类分析，ICA（主分量分析）算法和程序，gmcalab 快速广义的形态分量分析，分析了该信号的时域、频域、倒谱，循环谱等。- This program has exceeded the performance of other algorithms, Calculate the multifractal trend fluctuation analysis, By matlab code, Including stochastic gradient algorithm, the relative gradient algorithm, Including AHP, factor analysis, regression analysis, cluster analysis, ICA (Principal Component Analysis) algorithm and procedures, gmcalab fast generalized form component analysis, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc.