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- A method for estimating the matching performance of TERCOM map under non stationary terrain is proposed. 提出了一种非平稳地形中TERCOM地图匹配性能的估计方法。
- The equation is split into an Euler equation and a non stationary Stokes equation within each time step. 在每一个时间步方程分离为一个Euler方程和一个非定常的Stokes方程。
- The Hawking effect,event horizon and corresponding temperature of a uniformly accelerating,non stationary,charged black hole are given. 给出了匀加速荷电黑洞的Hawking效应和事件视界及相应温度。
- The network traffic is validated to possess a non stationary characteristic and the simulated network traffic is adopted to approximate the AAR model. 验证了流量信号的非平稳特性,并采用模拟获取的网络流量拟合AAR模型。
- A change from one significant condition to another in a telegraph or a data signal. 在电报或数据信号中,从一个有效状态到另一个有效状态的一种变化。
- Selecting the advanced Eddington coordinates and adopting the thin film brick wall model, we calculate the entropy of the straightly accelerating non stationary black hole expressed by Kinnersley metric. 选取超前爱丁顿坐标 ;采用薄膜brick wall模型 ;计算Kinnersley度规表述的直线加速运动动态黑洞的熵 .
- Modulate: To mix a voice or data signal onto a carrier for transmission in a communications network. 调制:把声音或数据信号混入承载体内,以便在通信网络内传送的情况。
- A digital data network (DDN) is a data transmission network within which digital channels are utilized for data signal transmission. 数字数据网(DDN)是采用数字信道来传输数据信号的数据传输网。
- When the temperate has changed greatly .The system will also transmit one reversal data signal in order to control the vidicon on site . 同时为了实现对现场摄像机的控制,还需回传一路数据信号。
- All modulus switch (ADC) and the d/a converter (DAC) all needs a datum signal, usually is the voltage datum. 所有模数转换器(ADC)和数模转换器(DAC)都需要一个基准信号,通常为电压基准 。
- In WLANs, a third type of modulation called phase modulation is used to superimpose the data signal onto the carrier signal that is broadcast by the transmitter. 在WLAN中,第三种调变称为相位调变,使用来附加资料讯号到传送器广播出的载波讯号。
- Modulate: To mix a voice or data signal onto a carrier for transmission in a communications network. Data is modulated onto the carrier by various methods, such as amplitude modulation (AM), frequency modulatikon (FM), etc. 调制:把声音或数据信号混入承载体内,以便在通信网络内传送的情况。数据调制,有各种方法,例如振幅调制(调幅)和频率调制(调频)。
- Direct memory access(DMA)is an important technology used for fast speed data transfer in data signal processor(DSP). DMA is able to move data block independent of CPU, and this capability meets real time image processing. 直接内存存取(DMA)是数字信号处理器(DSP)中用于快速数据交换的重要技术,它具有独立于CPU的后台批量数据传输能力,能够满足实时图像处理中高速数据传输要求。
- A receiver demodulates the carrier signal that arrives from its antenna. The receiver interprets the phase changes of the carrier signal and reconstructs from it the original electrical data signal. 接收器解调变到达它的天线的载波讯号。接收器解释载波讯号的相位变化和从它原来的电资料讯号重建。
- For the generation of a BOC signal, the data signal, which can be encoded with a convolution code and interleaved, is spread with ranging codes and then an offset carrier is added. BOC 信号的世代,能与一个回旋密码一起改为暗码并且插入纸的数据信号与排列密码一起传布,然后一个抵销运送者被增加。
- Before two kinds allow to be offerred through HFC compositive change a service, last kinds apply at VDSL network commonly, can provide sound, video and data signal for different terminal unit. 前两种答应通过HFC提供集成化服务,最后一种一般应用于VDSL网络,可为不同终端设备提供声音、视频和数据信号。
- A stationary target is easiest to aim at. 静止的目标是最容易瞄准的。
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- In data communications, a mode in which data is transmitted at a specific data signalling rate during controlled, intermittent intervals. 在数据通信中,在受控制的时间间隔内,按特定数据信号发送速率发送数据的一种方式。
- Keywords Automatic epileptiform wave detection;Adaptive prediction;Stationary and non stationary components separation;Slow waves; 脑电癫痫波自动检测;自适应预测;平稳和非平稳成分分离;慢波;