1·A simple and useful evaluation method for the single scanning sampling rates of data acquisition system is presented. It utilizes the sinusoid curve fit method.
介绍了数据采集系统单扫描采集速率的一种简单实用的精确评价方法，即正弦波曲线拟合法。
2·The measurement method of sinusoid parameters is presented.
给出了一种同时测量正弦波参数的方法。
3·Besides, the position tracking control of USM for triangle and sinusoid is studied by means of P-control.
采用比例控制算法研究行波超声波电机对三角波、正弦波曲线的快速位置轨迹控制。
4·In this paper, based on a narrow IIR BPF cascaded by an adaptive FIR filter, a novel fast adaptive algorithm for sinusoid frequency detection in noisy environment is depicted.
提出一种新的自适应算法估计被噪声污染的正弦波信号的频率，依据IIR窄带滤波器和自适应FIR滤波器的级联，形成快速有效的自适应算法。
5·Sinusoid modeling has proven to be an efficient technique in speech coding.
正弦波模型已被证明是一种行之有效的语音信号编码技术。