本程序对简约的粗糙集程序进行了matlab编导，从而能够计算粗糙集的权重、约简等-This procedure is simple rough set procedures matlab director thus able to calculate the weight of rough set reduction

粗糙集分类，使用MATLAB编程，做到了粗糙集分类器的实现-Rough set classification, the use of MATLAB programming, achieved the realization of the rough set classifier