使用prim方法，在金融股票市场应用复杂网络方法构建最小生成树网络的Matlab编程代码-Use prim method, the application method in the complex network of financial stock market to build the minimum spanning tree network Matlab programming code

股票数据爬虫，matlab版本，与网上同一类型的区别在于，能够直接运行，有一定的借鉴意义。-Stock data crawler, matlab version, with the same type of difference between online, can run directly, have certain reference significance.