说明：  这个是9阶的lms自适应均衡器simulink，是教授给的材料，实际上只要修改阶数，能实现n阶lms自适应均衡器。
(This is a 9 bands LMS adaptive equalizer simulink, is to teach the material to, in fact, as long as the modified order to realize n-order LMS adaptive equalizer.)