计算多重分形非趋势波动分析，鲁棒性好，性能优越，用于特征降维，特征融合，相关分析等,主要为数据分析和统计，FMCW调频连续波雷达的测距测角，分析了该信号的时域、频域、倒谱，循环谱等。-Calculate the multifractal trend fluctuation analysis, Robustness, superior performance, For feature reduction, feature fusion, correlation analysis, Mainly for data analysis and statistics, FMCW frequency modulated continuous wave radar range and angular measurements, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc.