译码的

As people cozied up to digital communications, and e-commerce became a force in the economy, the need for crypto's near-magical power of encryption and authentication became red hot.

当人们尽力迎合数字交流，电子商务成为经济中的一支力量时，对于密码近乎魔术的译码和确认功能的需求日益迫切。

The memory subsystem inputs this address and decodes it to access the desired memory location.

译码是如何进行的，我们将在后面的章节中介绍存储器子系统是更为详细的讨论。

This paper is the design of the circuit to achieve the right HDB3 coding and decoding process.

因此，作为数字基带信号中的HDB3编译码电路的设计也是十分必要的。

The realization monolithic integrated circuit system double audio frequency, this radio has used double audio frequency decoding chip MT8870, demodulates the tonic train signalling from the frequency-modulated signal, and separates the double tonic train signalling from the tonic train signalling to enter the double audio frequency decoding electric circuit implementation letter command to decode, thus carries on the low gear rate using the frequency modulation channel the control command transmission.

为实现单片机控制的双音频解码，本收音机采用了双音频译码芯片MT8870，从调频信号中解调出音频信号，并从音频信号中分离出双音频信号进入双音频解码电路实行信令解码，从而利用调频信道进行低速率的控制指令的传输。

Sired memory location,We look at how this decoding occursthis chapter.

译码是如何进行的，我们将在后面的章节中介绍存储器子系统是更为详细的讨论。

In Chapter 2,encoder structure,decoder structure and interleaver of parallel concatenated Convolutional code and serially concatenated Convolutional code are studied. Symbol-wise SISO algorithm and bit-wise SISO algorithm are given.

在第二章中，系统分析了并行级联卷积编码和串行级联卷积编码的编码结构、交织器的类型、译码结构以及基于符号和基于比特的SISO算法。

Then , introduces the FPGA designed of the DVB-T decoder and demodulator , some of the core arithmetic , such as , demapper , inner-deinterleaving ( bit-wise/symbol interleaver ), viterbi decoder are detailed .

接着，详细描述DVB-T信道解码解调器中的部分核心算法的FPGA设计，包括星座解映射、符号解交织、比特解交织、viterbi译码等；另外，接收机中的帧同步和TPS提取采用C定点软件实现。

An effective algorithm is proposed, which is based on hard-decision for some specially received symbols far away from normal symbols on the constellation. Then according to the distance between received symbols and decoded symbols, the pseudo Log-Likelihood-Ratio is calculated, and taken as the pseudo initialization information for the next iteration.

该算法首先对接收符号星座图中特别奇异点进行硬判决&校正&，然后利用接收符号和译码判决符号在星座图中的距离，在每次迭代前计算符号的伪似然比，作为下次迭代的伪初始信息。

The alarm signal came from audio frequency coding chip of telephone annunciator is sent to relay connected big screen lamp-box via I/O interface of 12887 chip. If a person dials alarm numbers, the signal can be automatically sent into big screen, circuitry of PLC relay in area correspond with big screen can close. Color lamp flickers to realize auto-alarm of fire protection of bulk plant.

来自电话报警器音频译码芯片的报警信号，经12887芯片I/O口传给与大屏幕灯箱相连的继电器，当报警人拨通报警号码，信号通过报警器自动传入大屏幕，大屏幕相应区域的PLC继电器线路闭合，彩灯发出闪烁信号报警，实现油库消防自动报警。

First, the atmospheric influence on FSO system and the character of atmospheric channel are analyzed, the SNR of atmospheric channel versus the weather visibility is deduced, and the coding and decoding principles of twofold turbo code are analyzed.

从研究大气对自由空间光通信系统的影响出发，在分析了大气信道特性后建立了大气信道信噪比和能见度的关系，详细阐述了双模turbo码的编码、译码原理。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。