Linux下c++调用自己编写的matlab函数：通过shell script system command实现

Scriptsvs. Functions

Program files can beScriptsthat simply execute a series of MATLAB statements,or they canbefunctionsthat also accept input arguments and produce output. Bothscripts and functions contain MATLAB code,andbothare stored in text files with a .m extension.However,functions are more flexible and more easily extensible.

说的很笼统，两者的区别就是调用方式不一样，function更灵活更容易扩展。其实传递参数不是function的专属，Script也可以接受传来的参数。下面举一个很简单的例子，更容易理解２者在使用中的区别。

在实际开发中，很多时候需要通过shellscript或者shellcommand来执行matlab函数（以c++为例，这种方法可以看作除了