自己编写的Jist-in-time PLS,利用与待估计样本最相似的若干历史样本，建立PLS回归模型，改善模型泛化能力，包含数据，直接运行，亲测可用。-I have written Jist-in-time PLS, utilization and estimated to be most similar to sample a number of historical samples, PLS regression model to establish and improve the mode