用于语音回波消除的lms算法的改进，使用这种方法后，能够有效的加快回波消除功能，并且效果也不错，已经在dsp程序里实现-voice echo canceller for the LMS algorithm, the use of such methods, to accelerate the effective echo canceller function, and also worked well, in achieving pro

基于lms算法的X-LMS算法，比较适合实际模型-LMS algorithm based on X-LMS algorithm, more suitable for the actual model

用自适应的方法设计FIR滤波器，较传统方法见单，设计结果更好-Designed using adaptive FIR filters, see the more traditional methods alone, the result of better design