数学方法是部分子空间法，采用偏最小二乘法，一些自适应信号处理的算法，供做算法研究人员参考，包括回归分析和概率统计，是国外的成品模型。- Mathematics is part of the subspace, Partial least squares method, Some adaptive signal processing algorithms, Algorithm for researchers to do reference, Including regression analysi