码

According to the generator matrix of a linear code, automorphism group is studied.

摘要从线性码的生成矩阵出发，研究线性码的自同构群。

Automorphism group of a linear code is obtained with the help of the general linear group constructed by all invertible matrices, and it is illustrated by matrices generalized inverses.

给出了通过求解可逆矩阵构成的一般线性群，获得线性码的自同构群的方法，并利用矩阵广义逆理论，对线性码的自同构群进行进一步刻划。

To take advantage of the text arrangement functionality in devices with a keyboard, the component provides the '''insertAscii''' method. When Canvas or GameCanvas is used, the keyPressed method provides the ascii code of the button pressed. For normal keypad phones this is the ascii of the number pressed, for qwerty devices it will be the value of the key pressed. The device changes automatically the character set if the shift or numbers key is pressed and so the ascii received is different and corresponds to the intended key. The backspace character is also received as an ascii code, so it is not necessary to call in explicit way the delete function.

要充分利用键盘在设备里的文字安排功能，这个部份提供'''insertAscii'''方法，当Canvas或GameCanvas使用时，keyPressed方法提供按钮按下的ascii码，对於正常键盘手机来说这是按下数字的ascii，对qwerty设备来说它会是按下键的值，假如shift或数值键被按下该设备会自动改变字元集，所以所收到的ascii是不同的并且对应於所要的键，倒退键字元也会以ascii码来收取，所以没有必要用明确的方式来呼叫删除的函式。

Each of these color layers has its own genetic code which is determined by series of genes which combined eventually determine the color of the betta.

每一颜色层都有自己的基因码，这些基因码受一连串的基因影响，最后决定了斗鱼的颜色。

A pair of bi -directional recursive functions are derived based on this codebook, which are used to drive the dual processors to operate parallelly and efficiently.

该编码器构造了一个结构化的高斯噪声码本，并利用由此导出的双向递推求加权滤波器响应的公式，实现了快速的码本搜索过程。

This paper presents two kinds of algorithm for conversion between BCD code and binary code .

提出了两种硬件实现的BCD码和二进制码的相互转换算法。

This algorithm generates parity check matrix of LDPC code in binary system field and in field if amended.

此算法不仅可生成二进制LDPC码的校验矩阵，并且对算法修正后，也可生成多进制LDPC码的校验矩阵。

Channel coding of RS BM decoding algorithm source code, is one of the classical algorithm.

信道编码中的RS码BM译码算法源码，是很经典的算法之一。

By mid 1940, thanks to the Polish knowledge and the first type of the British "Bombe" machine designed by Alan Turing, the British code breakers at Bletchley Park could read some German army Enigma messages within 24 hours, but the most important German Enigma messages, those of the German U-boat submarines, could not be deciphered.

至1940年夏，多亏了波兰人提供的情报和阿兰。图灵从新设计的"图灵炸彈"，在布莱特利公园工作的英国密码分析人员可以在24小时内破译相当部分的恩尼格码密文。但是那些对英国人最为重要的、 N粹海军潜艇部队的恩尼格码密文仍然无法被破译。

With their Enigma-like machine, built thanks to the German documents they received from the French, and later with a more advanced machine they nicknamed "Bombe", the Polish code breakers successfully deciphered German Enigma messages for over six years until 1938, and they did not tell the French anything about it...

多亏了法国人提供的德国绝密文件，他们仿造出一台恩尼格码机。此后，以此为基础，他们又造出了被他们昵称为"炸彈"的高级密码分析仪器。在1938年以前的6年时间里，波兰方面成功地破译了德国的恩尼格码信息。此事被波兰视为绝对机密，即使对法国人也守口如瓶。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。