Based on two-dimensional linear sinusoid tracer, two algorithms for frequency estimation, i. e. the normalized and the non-normalized, are presented.
第四,基于二维线性正弦跟踪器提出了非归一化和归一化两种频率估计算法。
参考来源 - 基于自适应陷波滤波器的电力信号时频分析·2,447,543篇论文数据，部分数据来源于NoteExpress
俯仰和偏航通道的正弦跟踪需要相对较大动量矩的动量轮作为执行机构来实现高精度跟踪控制。
The sinusoidal trajectory tracking of pitch and yaw channels requires relatively large angular moment wheels to achieve high precision.
匹配跟踪作为一种自适应的信号分解算法，为语音和音频正弦建模提供了一个新的框架。
As an adaptive algorithm of signal decomposition, matching pursuits provides a new framework for sinusoidal modeling of speech and audio signal.
经过实验验证，对于正弦波、三角波和方波，负载输出电流波形跟踪良好。
For sine wave, triangle wave, and square wave, the good performance of current output is proved by experiments.
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