摘要
对FFT算法在测控系统中应用的基本原理及相应其它参数计算方法进行了说明,并结合基于DSP的电机智能保护系统课题的研究,利用DSP强大的运算能力、专为信号处理的芯片设计的特点,介绍了FFT的软件实现,FFT算法使系统的测控能力极大提高,使电机保护装置数字化和智能化。
The basic principles and the calculating methods incorresponding to other parameters of FFT algorithm in power system measurement were declared. This paper introduced how to realize FFT software. FFT algorithm has promoted the measure and control capacity greatly, so that it has made the equipment digital and intelligent.
出处
《计算机工程与设计》
CSCD
2003年第3期69-71,共3页
Computer Engineering and Design
