接收端

A new method of vessel positioning with an antenna array at the receiving terminal is proposed.

提出一种在接收端利用阵列天线进行船舶自定位的新方法。

Based on statistics states for source coding and study of a design of CDMA structured codebooks, the paper also presents the basic set-up of side information-aided at decoder, and approaches a good transmission performances under low-WNR and high-WNR that corresponds to the attack channel ambiguity.

该方法在分析信源编码的统计基础上，通过研究CDMA结构性码本的设计条件，在接收端利用边信息辅助解码，达到了在攻击信道条件下，适应于高低WNR环境的数据隐藏通信模式。

The swaths of downed trees may actually turn forests from carbon sinks to sources, according to an April 2008 study.

被击落的大片树木实际上可能反过来森林从碳接收端的来源，根据2008年4月的研究。

In the second chip, a low-power front-end circuit, intended for use in the receiver path of the wireless local area network systems, is analyzed and designed. This front-end circuit is composed of a low noise amplifier, a phase splitter, and a direct down-conversion mixer.

在第二颗晶片中，适用於无线区域网路接收端之低功率前端电路被设计与分析，此电路包含了一个低杂讯放大器，一个相位分离器以及一个直接降频混频器。

At the receiving end, the signals were re translated into a series of dots which, when looked at from a normal reading distance reproduced the original picture .

在接收端，信号被再译成一系列的点，当按正常的观看距离来看这些点时，原先的图像就重现了。

Through measuring round trip time and packet loss rate, every video receiver estimates independently TCP friendly available bandwidth of its upstream virtual link, and determines dynamicly its subscribed video quality.

通过监测往返时延和丢包率，每个视频接收端独立地估计其上游虚链路的TCP友好可用带宽，从而动态决定其订阅视频的质量。

On the basis of network transmission using architecture of MPEG-4,and combined with the characteristics of object-based encoding and interaction in MPEG-4,this paper presents a transmission framework design to support interactive multimedia scene,which makes end users to choose their interested contents to compose corresponding scene,controls multimedia data transmission and interacts with sever side to modify scene in real time.

0引言目前大多数多媒体服务提供的仅是单个音视频或具有2D功能的视频流的传输和播放，但MPEG-4标准为合成描述、压缩、存储自然和合成的音视频数据提供了一个广泛的框架，它以媒体对象为基础，通过对象操作可使用户在接收端直接将不同对象进行拼接，得到用户自己合成的图像，也允许

The proposed receiver-based PLC method detects the pitch lengths of the waveform in the two sides, determines the number of pitch cycles and pitch lenghts to be placed into the lost packet, and interpolates the pitch waveforms from the two sides to synthesize pitch waveforms. This method is called Time-Proportion Based Pitch-Waveform Interpolation. When compared with other waveform reconstruction methods, e.g.

本论文提出的接收端补偿方法，首先会去侦测遗失封包的前一个与后一个封包内的基周长度，接著决定重建出的基周在遗失封包内需要布放的个数与个别长度，最后内差出各个基周的波形，此方法我们称之为时间比例式基周波形内差法。

At the receiving end, if the quality of the phototransistor, long working hours, and also the natural aging, resulting in deterioration of sensitivity.

在接收端，如果采用了质量不高的光敏三极管，工作时间长了，也会自然老化，导致灵敏度变差。

Furthermore we will extend the method to the case when there is oversampling at the receiver to gain additional performance improvement.

进而，我们提高系统接收端的取样频率来增加设计上的自由度和传输率。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。