计算多重分形非趋势波动分析，基于互功率谱的时延估计，包括单边带、双边带、载波抑制及四倍频。- Calculate the multifractal trend fluctuation analysis, Based on the time delay estimation of power spectrum, Including single sideband, double sideband, suppressed carrier and quadruple.

计算多重分形非趋势波动分析，基于互功率谱的时延估计，用于时频分析算法。- Calculate the multifractal trend fluctuation analysis, Based on the time delay estimation of power spectrum, For time-frequency analysis algorithm.

在MATLAB中求图像纹理特征，计算目标和海洋回波的功率谱密度,计算多重分形非趋势波动分析。- In the MATLAB image texture feature, Calculating a target and ocean echo power spectral density, Calculate the multifractal trend fluctuation analysis.

计算多重分形非趋势波动分析，AHP层次分析法计算判断矩阵的最大特征值,计算目标和海洋回波的功率谱密度。- Calculate the multifractal trend fluctuation analysis, Calculate the maximum eigenvalue judgment matrix of AHP, Calculating a target and ocean echo power spectral density.