大家都搜:
调频信号
1、frequency generator───[计]频率发生器
2、signal wire───[通信]信号线
3、frequency───n.频率;频繁
4、cumulative frequency───[统计]累积频率,[电子]累积频数
5、radio signal───无线电讯号;无线电信号
6、frequency range───频带; 频段;[电子][通信]频率范围
7、modulated───adj.已调的;被调的;v.调整,调节;吟咏;改变(嗓音的)音量(modulate的过去分词)
8、signal───adj.显著的;作为信号的;n.(Signal)人名;(瑞典)西格纳尔;vt.标志;用信号通知;表示;n.信号;暗号;导火线;vi.发信号
9、home signal───进站信号(机);[铁路]进站信号;[铁路]进站信号机
1、A new algorithm is proposed for radar echo cancelling based on the group delay of the LFM (Linear Frequency Modulated) signal.───根据线性调频 (L F M)信号群延迟特性,提出了一种针对LFM雷达的回波对消干扰算法。
2、Wideband linear frequency modulated signal is a kind of waveform commonly used in ground-based wideband imaging radar.───宽带线性调频信号是地基宽带成像雷达的一种常用波形。
3、Linear Frequency-Modulated Signal Detection and Parameter Estimation in Low Signal-to-Noise Ratio Condition───低信噪比下线性调频信号检测与参数估计
4、Linearity Measurement Method for Ultra-wideband Linear Frequency Modulated Signal───超宽带线性调频信号线性度的测量方法
5、An adaptive filtering algorithm for linear frequency-modulated signal enhancement───线性调频信号增强的自适应滤波算法研究
6、The problem of estimating the parameter of a linear frequency modulated signal embedded in additive noise is considered.───研究了加性噪声ZhongXian性调频信号的参数估计问题。
7、Pulse compression; Linear frequency modulated signal; Phase encoding signal; Echo signal; ADS;───脉冲压缩; 线性调频信号; 相位编码信号; 目标回波信号; ADS;
8、Transmitting Frequency-Modulated Signal to Increase Signal-to-Noise Ratio of Medical Ultrasound Image───发射调频信号提高医学超声图像的信号噪声比
1、A new algorithm is proposed for radar echo cancelling based on the group delay of the LFM (Linear Frequency Modulated) signal.