查询词典 communicate by signals

In a process already shot through with mistrust, confusing signals do not help.

在这个已经充满不信任气息的进程中，令人混淆的信号没有任何好处。

At the IBC, the OBO/OBS receives and distributes the ITVR Signals, generated at the venues.

在这里，OBO/OBS接收和发送在各个场馆制作的国际电视和广播信号。

It can restrain the interference signals by nulling. The simulation results indicate that the proposed CCW structure can significantly enhance the reliability performance and the system capacity.

仿真结果表明，基于复合权的联合空时编码与波束形成方案与传统基于特征值分解的联合方案相比，系统可靠性和系统容量都有显著的提高。

This scheme adopts interference cancellation and interference nulling to cancel multipath interference, which is used in D-BLAST system. Thus the expected signals are detected effectively.

该方案借鉴D-BLAST系统的检测方法，采用干扰抵消和干扰置零方法消除多径干扰，从而有效地检测出期望信号。

A nulling algorithm based on a modified genetic algorithm, which is a feedback algorithm decided by power, presented can suppress jamming in the direction different from that of signals effectively.

提出了一种阵列天线干扰抑制的改进遗传算法，在射频端基于功率判决直接通过调节权系数进行波束合成，可以有效地抑制与信号方向不同的干扰。

A new pseudo Wigner distribution in the Fractional Fourier transform domain is proposed to analyze single or multi-component chirp signals.

提出了一种新的基于分数阶傅里叶变换的伪维格纳分布，用于单分量或多分量chirp信号的分析。

Time-Frequency analysis method is applied to the analysis of PEC signals with the aim of discriminating the occurrence of corrosion from the simultaneous variations of lift-off, smoothed pseudo Wigner-Ville distribution is used to get the signal spectrum map. The method of extracting the lowest energy area as the classification eigenvalue is proposed, and a good classification result is acquired.

采用时频分析的方法对同时出现腐蚀缺陷和提离变化的情况进行了识别，利用平滑的伪Wigner-Ville分布得到了信号的谱图，提出了提取谱图中最低能量区域面积作为特征量进行识别的方法，取得了较好的识别效果。

The time-frequency representations of the EEG signals are computed by the modified pseudo Wigner distribution method. The method can reduce or remove the cross terms efficiently and perform fast.

采用改进的伪Wigner分布对脑电信号进行时频变换，这种时频分布不仅能够有效地消除交叉项，而且可以快速实现。

First the unknown signals were separated by joint approximate diagonalisation of eigen-matrices algorithm. Then the method used the smoothed pseudo Wigner-Ville distribution of each separated FH signal to estimate its transmission parameters such as hop duration, time-offset and hopping frequency pattern.

首先采用特征矩阵联合近似最优化算法分离跳频信号，再利用多窗口重叠的平滑伪Wigner-Ville分布来估计出跳频信号的跳周期、定时偏差和跳频频率等参数。

A digital signal is one that can take on values within two discrete ranges. such signals are used to represent on-off or yes-no information.

数字信号能在两种分离的范围内呈现出不同的值，并且通常被用作表现开关或是非信息。

Wenxing consistently adheres to the principle of "trict Management,All Member Participation,Quality First,Users Foremost" and follows the business philosophy of excellent quality,highly active and pursue excellence,thus outdoing its counterparts in terms of technology,production scale and administration.

文兴一贯秉承&严格管理、全员参与、质量第一、用户至上&的企业方针，遵循优质、高效和追求卓越的经营理念，从而实现在技术上、规模上、管理上处于同行领先地位。

The left atrium of the guinea pigs was innervated by the two afferent system.

豚鼠左心房受心脏的两个传入系统的双重支配。