摘要
介绍了一种RTDX与Matlab结合设计基于DSP的FIR数字滤波器的方法.在VB中调用Matlab进行指定特性FIR数字滤波器设计,获得各阶权系数,然后调用RTDX,实时地向目标硬件传递该系数,从而实现了基于DSP的FIR数字滤波器精确设计,提高了DSP算法软件的设计效率.并对TI的RTDX技术及使用方法作了相关介绍.
In this paper, introduces a method of designing the FIR digital filter based on DSP through integrating RTDX and Matlab in it. By calling Matlab in VB to design FIR digital filter with specific nature and get various coefficients, then calling RTDX to transmit these coefficients to target hardware in real time, the accurate design of FIR digital filter is realized and the design efficiency of DSP algorithm software. RTDX technique and its operation are also described.
出处
《装甲兵工程学院学报》
2001年第3期64-70,共7页
Journal of Academy of Armored Force Engineering
