您要查找的是不是:
- periodic tracking signals 周期性追踪信号
- This paper presents briefly the characteristic of the SCM tracking signal and constructs the SIMULINK model of DAGC. 简要介绍了SCM自跟踪体制下跟踪信号的特点,建立了SCM系统中数字AGC环路的仿真模型。
- In the cases of stabilization and autotracking, the simulation outputs are in the same way as the inputs of tracking signals, which verifies the correctness of this mathematical model. 在稳定及自动跟踪等状态下的仿真实验表明,模型的输出复现了输入跟踪信号,验证了数学模型的正确性。
- The method tracks signal frequency by LMS algorithm and analyses the phase of output signal. 通过采用最小均方误差自适应滤波算法 ,跟踪信号的单一频率 ,分析输出信号的包络 ,实现PCM/FSK信号的解调。
- A period signals the end of a sentence. 句号表示一个句子结束了。
- In electric railway track circuit, the two steel tracks are both transmission line of the track signal and return line for electric locomotive tractive current back to electric substation. 在电气化铁路轨道电路中,两条钢轨即是轨道信号的传输线,又是电力机车牵引电流返回变电所的回流线。
- Influence of Optical Pick-up Assembly Error on Tracking Signal 光学头安装误差对循迹信号的影响
- Phase difference measurement base on harmonic analysis and period tracking 基于谐波分析和周期跟踪的相位差测量
- That period was a bright page in the history of Chinese literature. 那个时期是中国文学史上光辉的一页。
- Let us hope that the period of this injustice will be over soon. 让我们希望这个不公正的时期很快结束吧。
- A method of frequency measurement based on HSI(High Speed Input) of 80C196 is proposed. It is discussed that voltage sampling frequency tracks signal frequency according to the reasult of frequency measurement. 提出了一种基于 80 C196单片机 HSI的频率测量方法 ,并依据测量的频率来改变电压的采样时间间隔 ,实现频率跟踪功能。
- Childhood is a period of rapid growth. 幼年是生长迅速的时期。
- He consulted the chronicles of the period. 他参考了这一时期的编年史。
- A bell signals the end of a school period. 铃声标志着学校里一节课的结束。
- He had to decide within a given period. 他得在一定时间内作出决定。
- She has a detailed knowledge of this period. 她对这段时期的情况了解地相当详细。
- In that period auto sales hit a14-year low. 这时期汽车销售量达到14年来最低水平。
- In this period, unemployment reaches record levels. 这段时间的失业人数又达到了创纪录水平。
- Which period of history are you studying? 你正在学哪一段历史?
- Robust Parameter Estimation and Spectrum Analysis of Irregular Track Signal 轨道不平顺信号的鲁棒参数估计与谱分析