摘要
用Matlab语言设计了数字微分器，为改善微分特性和减少计算工作量，采用了快速卷积算法，对实测的速度信号进行了微分处理，获得了其加速度信号。
Digital differentiator was designed in Matlab language.Fast correlation algorithm was used to improve differential characteristic and reduce amount of calculation.The measured velocity was differentiated and the acceleration signal was got.
出处
《株洲师范高等专科学校学报》
2005年第2期46-48,共3页
Journal of Zhuzhou Teachers College
