清华大学 张雄《无网格法》书后matlab源码，包括各类一维无网格方法的例证，及面向对象的二维程序-Tsinghua University, Zhang Xiong, " meshless method" matlab source code book, including various types of one-dimensional example of non-grid method, and the two-dimensional object-oriented pr

条形二维码扫描的源码，属于android 应用范畴-Dimensional bar code scanning source belongs android application areas