code n. 1.法典;法规。 2.规则,准则;(社会、阶级等的)惯例,习俗,制度。 3.(电)码,代码,密码,暗码;代号,略号,暗号。 4.【生物学】遗传(密)码。 the civil [criminal] code民[刑]法典。 the moral code道德准则。 code of signals 信号密码(本)。 code of the school 校规。 code and conventions 规章制度。 C- Napoléon 拿破仑法典。 C- of Hammurabi (古代巴比伦的)汉穆拉比法典。 code of honour 社会礼法;决斗惯例。 code of written law 成文法典。 the International Code 国际电码。 the Morse code 摩尔斯电码。 vt. 1.把…编成法典[法规]。 2.把…译成[编成]电码;编(码);译(码)。 n. -r 【自动化】编码装置;【电讯】记发器。
This paper mainly discusses how to guarantee information ' s reliable transmission in a type of ssr system . proper channel - coding scheme is designed to decrease error - rate in digital transmission 本文主要研究在二次雷达系统中进行数据传输时如何保证通信的可靠性,也即如何设计合理的纠错码方案以减少误码率。
Conventionally , dtv systems adopt coding schemes such as rs or convolutional codes , or concatenated codes , where the error correction performance is still quite far away from the shannon limit 通常的,数字电视系统采用的信道编码方案为rs码或卷积码,或二者的级联码,它的纠错性能与香农极限相比,仍有一定的距离。
In the third part , a new adaptive trellis coded modulation ( atcm ) solution was presented . we analysis the best coding scheme in different channel modes , different snr and different demodulation solution 仿真结果表明,在解调观测长度相同的情况下,其性能和多码元差分解调方式大致相同,但大大简化了接收机结构。
The same types of approaches have been used in order to improve the quality of decoded signals in other coding schemes , reducing different kinds of artifacts , such as ringing , blurring and mosquito noise [ 3 . 34 , 3 . 35 ] 同样的方法也已经在其它编码方案中用于改善解码信号的质量,减小各类噪声,例如振铃、斑点和哼声。
It gives three effective coding schemes , firstly it reviews the fundamental theory of vector quantization and its current algorithms , then it analyzes and summarizes characteristics of wavelet image quantization with vq 首先回顾了矢量量化的基本原理和一般算法,对小波变换结合矢量量化技术的特点作出分析和总结。
However , some non - european character sets , such as japanese kanji , include many more characters than a single - byte coding scheme can represent , and therefore require multibyte - character set mbcs encoding 但是,一些非欧洲字符集(如日文汉字)包含许多单字节代码方案无法表示的字符,因此要求使用多字节字符集( mbcs )编码。
Convolutional coding is a coding scheme often employed in deep space communications and recently in digital wireless communications . it offers an alternative to block codes for transmission over a noisy channel 卷积码被运用于卫星通信和无线通信系统中,它提供了一种不同于分组码的在噪声信道下传输信息的一种编码方案。
Adaptive coding technology is often used to improve frequency efficiency of wireless communication system as we know that the adaptive coding scheme based on turbo codes has been carried out in 3g systems 自适应编码技术可以有效的提高无线通信频谱利用率,在第三代移动通信系统中已经成功的运用了基于turbo码的自适应编码技术。
Also , the quality of reconstructed images and the calculation cost of duplex pyramid algorithm , used in coding scheme as the key error images reconstruction algorithm , are analyzed and modified in the paper 并且,本文对编码方案中采用的关键差错图像恢复算法?双向塔式算法在图像恢复质量和计算开销两个方面进行了分析与改进。