TMS320C3XDSP实现自适应滤波的算法分析

Algorithm analysis of adaptive filter realization with TMS320C3X DSP

自适应横向滤波结构 ,是数字信号处理中用得最多的一种结构 .实现自适应横向滤波的方法有很多 ,DSP实现是一种常用的方法 .讨论了用于 HDTV中均衡器的 DSP实现算法 ,对 DSP手册中给出的算法作了修正 .

Transversal adaptive filter is widely used structure in digital signal processing. There are lots of ways to realize a transversal adaptive filter, and is usually with DSPs . This paper discusses the algorithm of DSP realization of the equalizer in HDTV. Several mistakes in DSP manual book are pointed out and corrected.