这个是自适应LMS算法的改进方法，变步长lms算法svslms-This is the method of adaptive LMS algorithm, variable step size lms algorithm related papers

基于matab的simulink的回波抵消自适应滤波器中LMS算法、SVSLMS算法以及改进的SVSLMS算法的仿真修改设计-Based on echo offset the matab simulink in LMS adaptive filter algorithm, SVSLMS algorithm and improved SVSLMS algorithm simulation to modify design