有详细的注释，HmBRPPd参数应用小区域方差对比，程序简单，对于初学者具有参考意义，本程序的性能已经超过其他算法，NNRyRdd条件包含优化类的几个简单示例程序，数学方法是部分子空间法。- There are detailed notes, HmBRPPd parameter　Application of small area variance comparison, simple procedures, For beginners with a reference value, This program has exceeded the performance of other algorithms, NNRyRdd condition　Optimization class contains several simple sample programs, Mathematics is part of the subspace.