band-limited signal是什么意思

网络释义

用法例句

The interference suppression technique was presented for a bandwidth-efficient multi-access system with iterative de- tector.

研究了一种新的带宽有限多址系统的迭代接收及抗干扰技术。

The paper shows the finite bandwidth effect of reduction in parametric instabilities and superathermal electrons using chirped stretched laser pulse.

研究了有限带宽的啁啾展宽脉冲对等离子体冕区参量不稳定性及超热电子的抑制效果，给出解析分析及用 Ｐ Ｉ Ｃ程序数值模拟结果，考察了电子—离子碰撞对超热电子的影响。

We discussed mainly the effect of atmosphere turbulence on the finite bandwidth of a wavefront compensative system when the wavefront phase of the plane wave went through the atmospheric turbulence in summer or in winter.

着重讨论冬、夏两季平面波通过大气湍流对有限带宽的自适应光学补偿系统的影响。

Two-dimensional direction of arrival estimation of wideband signals based on virtual rotational invariance techniques;

基于虚拟旋转不变技术的宽带信号二维到达角估计

DOA Estimation of Wideband Signals Based on Signal Subspace Method;

基于子空间方法的宽带信号DOA估计

AML algorithm for short sampling wideband signal DOA estimation based on Metropolis-Hastings sampling

基于Metropolis-Hastings抽样短采样宽带信号方位估计AML算法

Based on statistical property of the noise eigenvalues of each frequency which is approximately fitted by a straight line, a novel method of estimating the number of wideband sources has been proposed.

基于噪声特征值的统计特性,文章在宽带信号条件下,基于各个频率点下的阵列采样协方差矩阵的噪声特征值在平面直角坐标系中几乎处于同一条直线上这一统计特性,提出了一种新的估计宽带信号源数目的方法,该方法简单且易于实现。

A new DOA estimation algorithm for wideband sources is introduced.

总结了宽带信号子空间类DOA估计方法,提出了一种新的构造聚焦矩阵的方法,新方法基于预估角度和宽带信号带宽内各个频点上对应的阵列流形的奇异值分解,所构造的聚焦矩阵为酉矩阵,在聚焦过程中没有聚集损失。

A new direction-of-arrival(DOA) estimation algorithm for wideband sources is introduced.

根据阵列采样获得的宽带信号带宽内各个频点的协方差矩阵进行特征值分解得到的信号子空间,提出了一种新的宽带聚焦DOA估计方法。

Solution of VOD System Based-on Limited Bandwidth;

基于有限带宽的VOD系统的解决方案

Effect of Atmospheric Turbulence on the Finite bandwidth of a Wavefront Compensative System

大气湍流对有限带宽波前补偿系统的影响

In the mobile communication environment, transmission bandwidth is limited.

在移动通信环境中,由于通信系统带宽的限制,传输带宽是有限的。

Synthetic bandwidth optimization algorithm of finite element node numbering

有限元结点编号的综合带宽优化算法

Finite element analysis of the free-flooded broadband ring transducer

溢流式宽带圆管换能器的有限元分析

Research of Broad Band Dynamic Absorbers Based on Finite Element Analysis;

基于有限元分析的宽带动力吸振器技术研究

The Research on Broad-banding Compensation System of Hunan Telecom Company Limited;

湖南省电信有限公司宽带薪酬设计研究

The finite element design of a low-frequency broad-band underwater transduer with fluid cavity resonance

一种低频宽带液腔谐振水声换能器有限元设计

Channel Estimation for UWB System Based on Sampling with Finite Rate of Innovation

基于有限新息率采样理论的超宽带信道估计

Bandwidth Optimization Algorithm of Finite Element Models at Level of Degree of Freedom

有限元模型中自由度层次的带宽优化算法

Limits the amount of bandwidth that is available for all connected unicast players. The default value is unlimited.

限制连接的所有单播播放机的可用带宽量。默认值是无限制。

Limits the bandwidth that is available for all streams to other servers. The default value is unlimited.

限制所有流向其它服务器的流的可用带宽。默认值是无限制。

wideband (cable) television

宽频带(有线)电视

Adding insult to injury, you had to pay more for that limited bandwidth.

雪上加霜的是，你还须为这有限的带宽付更多的费用。

China's first, wide-band, high-definition cable television network was introduced in Shenzhen Monday.

中国第一个高清晰度宽带有限电视网络系统于周一在深圳问世。

The set-top devices access a high bandwidth pipe, but two-way interaction is currently limited.

顶匣盒可访问高带宽的通道但目前双向交互功能有限。

Contrarily,if the frequency bandwidth of signal is finite,the time length of signal will be infinite when sampling in frequency domain,the time folding phenomenon will certainly happen.

反之,若信号的频带宽度有限,当进行频域抽样时,时域必然发生混叠.

Sorry,you are not authorized to visit this site,because you are not the Broad Band user of CHINA TELECOM.

对不起。您不是湘西电信宽带用户，没有访问该网站的权限。