convolutional encoding

用法例句

A convolutional coding concept with semi-determinative initial state is proposed along with its coding and decoding algorithm.

该文首次提出半定初态卷积编码的概念,并在此基础上给出了其编译码算法。

A software scheme for(2,1,9) convolutional coding and Viterbi decoding technology in TD-SCDMA is presented,which implements Viterbi decoder function of(2,1,9) convolutional code in S-Function of Matlab/Simulink.

文章提出了TD-SCDMA系统中一种(2,1,9)卷积编码及其Viterbi译码的软件实现方案,在Matlab/Simulink平台中应用S-Function实现了(2,1,9)卷积码的Viterbi译码器功能。

To mitigate these negative effects,channel coding scheme of convolutional interleaving with(1/2,7) convolutional coding was studied for the optical wireless communication system.

为了降低这种影响,进行了卷积交织结合(1/2,7)卷积编码用于无线光通信系统的实验及仿真研究,完成了相应的实验光机和通信电路的研制,设计了OOK方式调制785nm半导体激光器的方案应用于室外无线光通信系统。

By using the area encoding, the continuous transmittance of Gabor zone plate is transformed into binary amplitude distribution.

通过面积编码将伽博 (Gabor)波带片的透过率函数的余弦分布等效为二元分布 ,研制了能产生各种特殊聚焦图形的二元光学元件。

Semi-fragile watermark algorithm based on Walsh-Hadamard transformand and convolution coding

基于沃尔什-哈达玛变换和卷积编码的半脆弱水印算法

Network convolution cooperative communication system integrates user cooperation with network coding and convolution coding effectively.

新方案借鉴网络编码的思想,对协同用户自身要传输的数据和需要转发的同伴数据进行相关卷积编码,这样整个协同通信方案可等效为一个卷积编码器,在获得分集增益的同时可获得编码增益,提高系统的误码性能。

This system is programmed to Modulate, Demodulate, Reed-Solomen code and decode , Convolutional code, Viterbi decode .

本文设计了一种基于ARM处理器的嵌入式应用系统,并设计了运行在这个系统上的调制、解调和RS编、解码,卷积编码、维特比译码等软件,使之通过加载不同的应用程序,即可实现多种通信方式。

32 standard are discussed in the paper,including the differential encoding,convolution encoding and Viterbi decoding,and the simulation results,which shows TCM Coding can improve the performance of the system.

32标准下32QAM-TCM仿真的具体细节,包括差分编码、卷积编码及维特比译码等部分,并给出仿真的结果,说明了TCM编码对系统性能的改善。

In this paper,a CRC and convolution encoding system is introduced,of which the hardware circuit is realized by utilizing complex programmable device(CPLD),and software program written by VHDL language.

基于VHDL语言,设计了一个CRC加卷积编码系统,硬件采用一片EPM7128SLC84-15芯片,软件采用VHDL语言编程,该系统结构紧凑,体积小,功能稳定可靠。

Research and Implementation of Convolutional Coding Algorithm in TD-SCDMA

TD-SCDMA系统卷积编码算法研究与实现

Implement of a CRC and Convolution Encoding System Based on VHDL

基于VHDL语言的CRC加卷积编码系统

Research and Implementation of Convolutional Coding and Viterbi Decoding Based on FPGA;

基于FPGA的卷积编码和维特比译码的研究与实现

Viterbi algorithm is the most likelihood decode algorithm of convolution code.

维特比译码算法是卷积编码的最大似然译码算法。

A FPGA Design of CRC and Convolution Encoder Based on ITU Standards

基于ITU标准的CRC加卷积编码器的FPGA设计

Semi-fragile watermark algorithm based on Walsh-Hadamard transformand and convolution coding

基于沃尔什-哈达玛变换和卷积编码的半脆弱水印算法

A Low-Complexity Noncoherent Sequence Detection Algorithm for CPM Combined with Convolutional Code

一种低复杂度的卷积编码CPM的非相干序列检测算法

VHDL Realization of Encoder and Decoder for Convolutional Code in Communication System

通信系统中卷积码编解码器的VHDL实现

Research on the Hight Efficient Encoding/Decoding Technique for LDPC Codes and Serially Concatenated LDPC/Convolutional Codes;

高效LDPC码及级联LDPC/卷积码编译码的性能研究

The FPGA Design and Implement of Viterbi Encoder and Decoder for Convolutional Codes

基于FPGA的卷积码Viterbi编码/译码器的设计与实现

Convolution code is a better code of error controlling performance.

卷积码是一种性能优良的差错控制编码。

Research on CPC coded cooperation based on incremental selection protocols

基于补充打孔卷积码的编码协同方案研究

Design of Convolution Coder Described by Verilog HDL

基于Verilog HDL语言描述的卷积码编码器的设计

Asynchronous Distributed Linear Convolutional Space-Time Code under Multipath Channels

多径信道下的异步分布式线性卷积空时编码

Convolution Code of the Viterbi Decoding FPGA to Achieve

卷积码Viterbi译码的FPGA实现

Concatenated Reed-Solomon Product Code/Convolutional Code with Iterative Decoding

迭代译码的级联Reed-Solomon乘积码与卷积码

The performance, the encoding and decoding method of a orthogonalizable diffuse convolution code are analyzed. The softwaare implementation of this code is explained in details.

分析一种可正交扩散卷积码的性能和编译码方法。详细说明了该码的软件实现。

Turbo Decoding of Product Codes Based on Encoding Method

基于编码方法的Turbo乘积码译码