【摘要】 针对回声抵消器的原理和特点,采用精确块仿射投影算法,设计了一个使用数字信号处理器实现算法的回声抵消系统,最后给出了仿真结果。改进后的算法提高了稳健性以及自适应辩识系统的稳定性和可靠性。更多还原

【Abstract】 According to the principle and characteristics of the echo neutralizer,using the precise module affine projection algorithm,the authors designed an echo neutralization system which uses the digital signal processor to realize algorithm and gave the artificial result.The improved algorithm raised the stability and reliability of adaptive identification system.更多还原