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- An algorithm used trigonometry to passively locating a moving emitter with direction of arrival(DOA) and time difference of arrival(TDOA) of the emitter signal is given. 提出了一种利用平面解三角,并结合辐射源信号到达方向和脉冲到达时间差对运动辐射源进行单站无源定位的算法。
- A new method for sorting radar emitter signals is proposed in this paper. 摘要提出一种基于小波与神经网络联合分析的雷达辐射源信号分选新方法。
- In the end computer simulation results show that the proposed approach can feasibly and effectively sort the radar emitter signals. 最后，通过计算机仿真验证了该方法的可行性和有效性。
- In this way, the amacrine cells pick up and emit signals to coordinate the movie tracks. 因此，无轴突细胞会接收并送出讯号，协调不同的影带。
- The proposed feature selection algorithm reduces greatly the dimensions of original feature set and heightens accurate recognition rate of radar emitter signals. 采用提出的准则函数和搜索策略实现特征选择，大大降低了特征维数，获得了更高的正确识别率。
- Application of Support Vector Machine to Radar Emitter Signal Recognition 支持向量机在雷达辐射源信号识别中的应用
- The radar signal model in EW condition is discussed in this paper,including the model of emitting signal,the model of target echo signal,the model of jamming,the model of clutter and the model of noise. 文中建立了电子战条件下雷达信号环境数学模型，包括雷达发射信号数学模型，目标回波信号数学模型，电子干扰（有源干扰和无源干扰）信号数学模型，杂波数学模型以及噪声数学模型
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- Let's set the clock by the radio time signal. 咱们照着收音机的报时信号把钟对一对。
- It is now unlawful for factories to emit black smoke into the air. 工厂向大气中排放黑烟现在是违法的。
- A red lamp is often a danger signal. 红灯常常是危险的信号。
- A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。
- The rise in prices was a signal for rebellion. 物价上涨引起了叛乱。
- A channel over which pilot signal is transmitted. 可在其上传输导频信号的一种信道。
- The signal was picked up by a downrange radar station. 该信号被试验飞行方向之内的雷达站收到了。
- The driver is winking his lights to signal a turn. 驾驶员打着一闪一闪的灯光信号表示要转弯。
- Everyone uncovered when the signal sounded. 信号响时，人人脱帽致敬。
- The train must stop when the signal's red. 信号机是红色时,火车必须停驶。
- A red lamp is used as a danger signal. 红灯用作危险信号。
