For a receiver antenna, the real target signal is basically of plane waves.
对接收天线而言，实际目标基本上是平面波。
The target signal is produced by modulating and deferring radar transmission signal received.
采用将所接收的雷达发射信号加上调制延时的方法生成目标信号。
The magnetic field intensity function of submarine is chosen as target signal to magnetic fuze.
在此基础上，分析了典型的目标磁场信号。
Finally, after synthesis filter Banks, shrinkage function was used to enhance estimated target signal further.
最后，将该信号经收缩函数后处理，得到增强后的目标语音信号。
The experimental results show that the proposed method is effective and the distortion of the target signal is small.
实验结果表明，该方法具有较强的噪声抑制能力，对语音信号造成的损伤较小。
The bandwidth of the filter in the receiving system doesn't only suppress the backscattering, it also has a suppression effect on the target signal.
其中接收系统中滤波器的带宽的大小不仅对后向散射起到抑制作用，而且对目标信号产生抑制作用。
The clutter is predicted exactly and subtracted from the input signal by RLS adaptive filter, leaving components of the target signal in the residual noise.
通过RLS自适应滤波器，背景杂波分量被准确地预测并从输入信号中去除，从而只剩下目标信号与残留噪声。
The relation between target signal current and deflecting rate of the secondary electron conduction target vidicon(SECTV)which has accumulating effect is presented.
给出了具有积累特性的SEC摄像管靶极信号电流与读出扫描速率的关系。
As for the target signal ot be protected, a feature watermark is automatically generated according to its content and is hidden imperceptibly in the original signal.
该算法完全基于多媒体信号的内容生成特征水印，进而将其不可见的隐藏于原始信号中，从而达到对原始信号进行内容保护的目的。
According to the characteristic of the shaft-rate electric field of a ship, this paper proposes a detection method for the target signal based on the wavelet transform.
根据舰船轴频电场信号的特点，提出了基于小波变换的目标信号检测方法。
Finally, the test examines the target signal monitoring system positioning capabilities, monitoring methods and the feasibility of monitoring programs though the real ship.
最后，通过实船测试检验了监测系统对目标信号定位能力、监测方法以及监测方案的可行性。
The antenna sidelobe level requirements are different for different PRFs because the ranges within which the sidelobe clutter competes with the target signal are different.
对于不同的重复频率，与目标相对抗的杂波距离是不同的，因而对天线旁瓣电平的要求也不一样。
For the problem of loss of target signal during target tracking in passive seeker, a new method is presented for anti-loss of target signal based on target state estimation.
围绕被动导引头跟踪过程中目标辐射源信号丢失的问题，提出一种基于目标状态估计的抗目标信号丢失方法。
The bandwidth of target signal after stretch processing and narrowband filtering, the data sample ratio and computing burden are reduced greatly and the method is easy for engineering implementation.
经拉伸处理和窄带滤波的目标信号带宽大大降低，数据采样率也大大降低，因此计算量减小，利于工程实现。
In what may be disappointing news to some, the Fed has not changed its language to signal a move toward an official inflation or price-level target.
对某些人失望的消息是，美联储并未改变他的语言，表明倾向于增加官方的通胀预期或者是价格指标。
The idea then, is to design “sensor systems that can enter living cells and complex environments and remain in an ‘off’ state until exposure to a target leads to a [signal].
根据方案，将如此设计：敏感元件系统能记录活细胞并在复杂环境下保持关闭状态，直到接收到目标型号。
When this option is selected, the delegate calls on the CDI target to resume its execution with the ICDISignal corresponding to the selected signal.
当选中该选项时，delegate调用CDI目标并使用与所选信号相对应的IC DISignal恢复执行。
At the same time, we also have found differences in signal selectivity that may allow us to target some bacteria while ignoring others.
同时，我们还发现了信号选择性的差异，这能够使我们针对一些特定的细菌而不影响到其他。
Once the enemy radar is detected, the system can automatically compare the signal with its database and prioritise the threat of the target.
敌人的雷达一但被发现，系统能自动地把信号与它的数据库比较并且优先目标的威胁。
The dissertation demonstrates the maneuvering target imaging model with acceleration and rotating motion and its signal processing to solve attitude perturbation of the targets.
针对机动目标存在的姿态扰动，研究了具有加速度和旋转运动的机动目标成像模型及其信号处理过程。
The problem of LFMCW radar target detection, in essential, is the beat signal processing.
LFMCW雷达目标检测问题最终可归结为对差频信号的处理。
The inverse synthetic aperture radar (ISAR) echo signal model of fast-moving target and the effect of target fast-moving on ISAR signal processing were analyzed.
分析了高速运动目标的逆合成孔径雷达（ISAR）回波信号模型和目标高速运动对ISAR信号处理的影响。
Phased array seeker has many characteristics, for example forget after firing, space and time signal processing, multiple target information pick-up, anti-jamming and high-reliability.
相控阵导引头具有射后不管、时空信号处理、多目标信息提取、自适应抗干扰和高可靠等特点。
In the method, the target reflected signal is generated by the way of coherent video simulation and the Doppler frequency of target is simulated on video.
本方法对目标回波信号采用了相干视频模拟法，在视频上模拟目标回波的多普勒频率。
We discuss deeply the methods of edge detection and edge linkage for obtaining the target region of a signal point.
在获得信号点亮度区域的方法中，本文重点讨论了信号点边缘检测和边缘连接的方法。
The simulation results show that the proposed method succeeds in detecting low speed target with low false alarm probability in low signal to noise ratio environment.
仿真实验表明，该检测方法能在低信噪比环境中，以低虚警率对低速目标进行有效检测。
During underwater signal processing, parameter estimation and target identification are two kinds of important problems.
在水下信号处理中，参数估计和目标识别是两类非常重要的问题。
Proper structure design of the infrasonic monitoring arrays is an effective means to restrain the environment noise and enhance the target infrasonic signal.
次声监测台阵结构的合理设计是抑制环境噪声及增强目标次声信号的一种有效手段。
Signal recovery is a very important task for detection of radar sonar target and communication signal processing.
信号恢复是雷达声纳目标检测和通信信号处理的一项重要任务。
At first, the radar target scattering signal characteristics are analyzed.
首先分析了雷达目标散射信号特征。
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