单波方程的数值解，采用L-F，矩形，L-W以及半隐错点格式求解单波方程，初边值条件自定-The numerical solution of a single wave equation, the use of LF, rectangular, LW, and the wrong point scheme for solving semi-implicit single wave equation, initial and boundary conditions from the set

采用MC格式求解单波方程，初边值条件自定-MC format by solving a single wave equation, initial and boundary conditions from the set