往复活塞式内燃机关键部件设计、计算、校核的Matlab运行的M文件，本人亲自编写，一定可用！dlm-These M files of Matlab is for designing,computting and checking parts of reciprocating engine.

内燃机关键部件计算，可以方便的进行校核计算，基于MATLAB(Calculation of key components of internal combustion engine)