space signal
英 [speɪs ˈsɪɡnəl]
美 [speɪs ˈsɪɡnəl]
网络 间隔信号
双语例句
- The best way to avoid the need to allocate memory in a handler is to allocate, in advance, space for signal handlers to use.
避免在处理器分配内存的最好方法是，为信号处理器预先分配要使用的内存。 - Frequency Domain Deconvolution Technique and Its Implementation in the Recovery of the Space Charge Signal
空间电荷测量信号恢复中的频域反卷积技术及实现 - Compared with the conventional phased array radar, MIMO radar may acquire a better target detection performance by exploiting space diversity and signal diversity techniques.
MIMO雷达采用了空间分集与信号分集技术，与传统相控阵体制雷达相比，可望获得更高的目标检测性能。 - Application of DFT Filter-Banks in the Baseband Process of Deep Space VLBI Signal
DFT滤波器组在深空测控VLBI信号基带处理中的应用 - The source number and DOA ( direction of arrival) must be estimated in the space array signal processing before receiving signal correctly.
一般的阵列信号源数和方向估计都是在噪声环境里进行的。 - Wavelet packet has better decomposition character than wavelet, and can more validly decompose the frequency space of signal. In this paper, eliminating the periodic narrowband noise with wavelet packet has been put forward.
小波包比小波具有更好的信号细化特性，能更有效的划分信号的频率空间，因此，本文采用小波包来剔除局放信号中的周期性窄带干扰。 - When a normal pulsed laser radiation is focused to irradiating a target of metal or isolator, a space electric signal will be observed in the vaporized and ejected material before the target.
当普通脉冲激光聚焦照射金属或绝缘体靶时，在靶前面激光产生的蒸汽和溅射物质中，观察到空间电信号。 - The system can realize the space signal processing and real time signal processing. It has been successfully applied in underwater weak signal detection.
该系统能够实时实现信号的空间处理和时间处理等，并在水下弱信号检测中得到应用，取得了良好的结果。 - Study on Dimension Reduced Space Time Adaptive Signal Processing Approaches for Airborne Early Warning Radars
AEW雷达空时二维自适应处理降维方法研究 - In this paper we discuss a kind of multitarget tracking and association method based on the application of heterogeneous multiple feature data such as space state, signal amplitude, Doppler frequency and so on.
本文讨论了利用多种异质特征数据诸如空间状态、信号幅度、多普勒频移等信息来实现多目标关联跟踪的方法。 - DOA ( direction of arrival) estimation is realized by using antenna array to estimate the arrival direction of space signal source.
波达方向估计是利用天线阵元对空间信源的来波方向进行估计。 - From the global research actuality of passive coherent locating technique, we can find that the measurements of these parameters is mainly depended on the signal processing ability, and array signal processing is a main method in space signal processing.
从现有的国内外无源相干定位技术的研究现状来看，这些参量的测量主要依赖于信号处理的能力，而阵列信号处理是对空域信号进行处理的主要手段。 - A Phase Space Analysis of Signal Noise Received by an Oceanic Lidar System
海洋激光雷达系统接收信号噪声的相空间分析 - It can get space radiate signal and pick-up the needed signal resource and attribute through appreciate signal processing.
此阵列能接收空间传播信号，经过适当的信号处理，提取所需的信号源和信号属性等信息。 - S: Space communication technologies in wireless communication field are described in this paper. Principles and applications of several multi antenna technologies are presented together with time space signal processing techniques.
本文详细地介绍了无线通信中的空间通信技术，结合空时处理技术分析了各种多天线系统的原理和应用。 - Based on the whole project of space borne INSAR signal processing, the airborne interferometry system is designed and experimented.
在此基础上，完成了机载干涉SAR系统的设计和实验，对重复轨道机载干涉SAR中的特有问题进行了深入研究。 - The key problem of analysis in circular rotating information can be solved by the method of space equal-position signal collection.
提出的等位空间采集法解决了在周期旋转动态信息中作定位分析的关键问题，即动态信号定位问题。 - 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。 - The space vector signal flow graph of AC machine dynamics depicts the reaction between state variables and the impact of rotating frame on the system equations.
空间向量动态结构图能比较直观地表示电机内各变量相互作用的途径，和观察坐标旋转角速度的影响。 - The AU signals in adhesive joint were analyzed by time-frequency method and the Lamb modes were separated in time-frequency space from AU signal. The components of AU signals attenuated sharply and accompanied by mode conversions when they passed the overlap regions of adhesive joints.
对胶接接头中的AU信号进行了时频分析，分析了接头中信号的Lamb波组成，AU信号通过胶接接头后各信号分量经历了不同程度的衰减，并伴随有Lamb波的模式转换。 - Development of the Missile& Space Telemetry Tracking Signal Channel Technology
导弹、航天遥测跟踪信道技术的发展 - The basic idea of the Kalman filtering algorithm is: Establishing the space model of signal states and noise states. Using estimates of the previous moment and observations at present to update the estimation of state variables, find the estimates at present.
卡尔曼滤波算法的基本思想是：采用信号与噪声的状态空间模型，利用前一时刻的估计值和现在时刻的观测值来更新对状态变量的估计，求现在时刻的估计值。 - These two technologies are used in the MIMO receiver and MIMO transmitter to solve the space time signal processing.
这两个技术分别应用于MIMO的接收端和发射端的空时信号处理。 - The main damage resource for space electronic device in the space environment is signal event effect ( SEE).
空间辐射环境对电子系统的损害最主要的是单粒子效应（SEE）。 - It import the correlation between time field and space field into signal among different transmit antennas, which can be decode at receiver.
空时编码在不同天线发射的信号之间引入时域和空域相关，使得在接收端可以进行分集接收。 - Mine laneway is limited non-free space, and signal in the limited space transmission will lead to reflection, scattering phenomenon, and form the multi-path fading influence.
矿井巷道是受限的非自由空间，信号在这受限的空间内传输会发生反射、散射等现象，形成多径衰落效应。 - For the reason that the distance is very big in the deep space mission, the signal received also weak. What mentioned above is the major problem in the receiving of deep space signal.
由于深空任务中探测距离遥远，接收到的信号非常微弱，这是深空信号测频接收所面对的主要问题。 - Within the system processing bandwidth, spatial spectrum estimation technique has greatly improved the space signal estimation accuracy of the angle, the angle resolution and the accuracy other relevant parameters.
空间谱估计技术大大改善了在系统处理带宽内空间信号的角度估计精度、角度分辨力及其他相关参数精度。 - These attacks are due to the standards inherent flaws and space signal sharing caused by omnidirectional antennas it uses.
这些袭击是由于标准的固有缺陷和由于使用全向天线导致空间信号共享。 - The zero correlation zone sequence is a kind of perfect signal that has been developed in recent years. and it is of ideal correlation characteristic in synchronization error scope. It is applied to AS-CDMA system, and extend the exist space of perfect signal.
零相关区序列是最近的几年新出现的一种最佳信号，它在同步误差范围内具有理想的相关性质，被应用于近似同步系统中去，并扩展了最佳信号的存在空间。