LMS algorithm fixed-point modeling designated based on System Generator modules

摘要: LMS Algorithm floating point arithmetic in hardware implementation system takes up more resources, running slow and can not meet the real-time requirements of system. So we need fixed-point for algorithm. Doing algorithm modeling with System Generator Simulink environment will be implement ISE MATLAB. We make adjustments do corresponding design simulation methods . Simulation results show that module cellation noise well. But compared floating-point modules, there are a little errors. achieve effectively. In ,it lay good foundation complex implementation.