利用MATLAB编写的快速AEC算法，比传统的回声消除算法速度快很多。(A algorithm of acoustic echo cancellation (AEC) using MATLAB. It is faster than conventional AEC algorithm.)

webrtc aec回声消除仿真 包换aec里面的四大模块 仿真效果很好(Webrtc AEC echo cancellation simulation package replaces four modules in AEC with good simulation results)