並前往https://flutepotato.pixnet.net/blog/post/35808167-%5Bmatlab%5D-%E5%88%A9%E7%94%A8num2str%E8%AE%80-%E5%AD%98%E6%9C%89%E6%95%B8%E5%AD%97%E7%9A%84%E6%AA%94%E5%90%8D-
