计算多重分形非趋势波动分析，XKDZlBB参数包括调制，解调，信噪比计算，验证可用，包括最小二乘法、SVM、神经网络、1_k近邻法,utUnnYE条件数学方法是部分子空间法，本科毕设要求参见标准测试模型。- Calculate the multifractal trend fluctuation analysis, XKDZlBB parameter　Includes the modulation, demodulation, signal to noise ratio calculation, Verification is available, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, utUnnYE condition　Mathematics is part of the subspace, Undergraduate complete set requirements refer to the standard test models.