用rvm作线性回归的例子，matlab写的-Linear regression with rvm example, matlab write

This m file implements the bottom-up relevance vector machine with multivariate outputs, proposed in.-This m file implements the bottom-up relevance vector machine with multivariate outputs, proposed in.

rvm回归预测 RVM采取是与支持向量机相同的函数形式稀疏概率模型，对未知函数进行预测或分类。(Rvm regression prediction)