signal coding的例句大全

The high speed moving target imaging method of phase coding signal is studied.

研究了相位编码信号的高速运动目标成像方法。

Over the years, it has been the goal that compressing the transmission bandwidth of speech signal or reducing the transmission rate of telephone channel. In achieving this target, speech compression coding technology plays an important role.

多年来，人们一直追求的目标就是压缩语音信号的传输带宽或降低电话信道的传输码率，而在实现这一目标中，语音压缩编码技术发挥着重要作用。

High-efficiency coding for PAL Color television signal

PAL彩色电视信号的高效编码

By using the multi-tread technology, parallel handling of these modellings are implemented including virtual CPU emulating, signal sampling, graphic coding and signal output and the control of thread synchronization with object lock.

系统采用多线程技术实现虚拟计算机的仿真运行、信号检测、信号图形化编码及信号输出4个功能模块的并行操作功能，采用加锁技术实现多线程运行的同步控制；

Simulation results show that the concatenated system has better performance than unconcatenated differential space time coding under the same spectral efficiency and signal constellation.

仿真结果表明，在相同的频谱有效性和信号星座条件下，这种级连的系统比非级连差分空时编码系统有更好的性能。

This system transports digital video signal by the IEEE 1394 transmission interface by digital camera, which decrease the cost, improve the quality and live video coding.

本系统实现中使用数码摄像机，通过IEEE1394接口传输数字视频信号，既降低了成本，又提高了视频编码质量和直播效果。

Readout signal of optical disc with multi-level run-length limited coding

多阶游程长度受限编码的光盘读出信号

The system consists of signal detecting, mark checking, multiplex coding and serial data transfer.

该系统的主要部分包括激光信号的检测，打靶成绩的判断，多路信号的编码和数据的串行传送。

The system introduced in this paper has the function of multiplexing and de-multiplexing of 8 channels parallel differential digital signals, coding and decoding of optical fiber line code 8B/ 10B and fiber transmission of high bit rate digital signal.

本系统设计中运用了数字通信和光纤通信技术实现对了8路并行差分数字信号的复用／解复用、光纤线路8B／10B的编解码和高速数字信号的光纤传输。

This paper, based on the project of the image supervisor system of the substation of QuZhou electrical power company, researches the technologies of image compression and coding, and studies the methods of signal detection from image data as well.

本论文就是以衢州电力局变电站图像监控系统项目为依托，针对图像监控中的图像压缩编码问题进行了研究，同时对基于图像信号的信号检测技术也进行了研究。

Carrier phase synchronization for trellis coding modulation signal in satellite links

卫星链路网格编码调制信号的载波同步

A method of software synchronization based on first-order hold to digital signal's spectrum coding for data transmission

数字信号频谱编码传输中基于一阶保持的软同步方法

Starting from the precise pair-wise error probability ( PEP), the joint border of group coding signal error probability ( SEP) in differential unitary space – time ( DUST) modulation is deduced.

从精确成对错误概率（PEP）出发，推导得到了DUST调制群码符号误码率（SEP）的联合边界。

Bent function has the highest nonlinearity and satisfies the highest degree propagation criterion, so it has very important applications in cryptography, coding theory, sequences and signal designing theory.

由于具有最高的非线性度并满足最高阶的扩散准则，bent函数在密码、编码理论、序列以及信号设计理论中都有重要的应用。

Based on orthogonal space-time coding and the F-2 norm of received signal vector, a non-coherent antenna selection algorithm, which does not require to estimate channel parameters, is presented in this paper.

基于正交空时编码和接收信号向量的范数，提出了非相干的天线选择算法（NON-AS），不需要估计信道，并将算法应用于差分空时系统。

DTMF coding circuit completes DTMF's coding and decoding and signal sound detection.

DTMF编解码电路完成多音双频信号的编码、解码与信号音检测；

A speech recorder and player system based on 4kb/ s dispersed-pulse CELP ( DP-CELP) speech coding algorithm is being developed by Telecommunication and Signal Processing Lab in BJUT.

北京工业大学通信与信号处理研究室也正在开发一种基于4kb／s散布脉冲CELP（DP-CELP）语音编解码算法的DSP实时语音记录和回放系统。

This paper introduced a communication signal process system based on Matlab. The system consists of the input and spectral analysis module, filter module, coding and decoding module and communication simulating module.

介绍了一个采用Matlab程序设计语言完成的通信信号处理系统，该系统主要由信号的输入及频谱分析模块、滤波器模块、编解码模块以及通信仿真模块组成。

timing board is responsible for information coding, information processing and generation of high precision timing signal.

定时板负责信息编码、信息处理和高精度定时信号的产生。

an improvement on speech signal adm coding and decoding

语音信号ADM编码的改进