中文说明：利用matlab 和支持向量回归机对上证指数进行预测，其中用到了模糊信息粒化方法，得出的结果能比较准确的预测上证指数的走势。
English Description：
Using MATLAB and support vector regression machine to predict the Shanghai stock index, which uses the fuzzy information granulation method, the results can more accurately predict the trend of the Shanghai stock index.