搜索资源列表
viterbi
- 卷积码的译码方法主要有两种：代数译码和概率译码。代数译码是根据卷积码的本身编码结构进行译码，译码时不考虑信道的统计特性。概率译码在计算时要考虑信道的统计特性。典型的算法如：最大似然译码、Viterbi译码、-Convolutional Decoding by two major ways : Decoding algebra, probability and decoding. Decoding is based on algebraic Convolutional Codes itself c
Convolutional-Encoder-Viterbi
- 卷积编码器和viterbi译码器的设计与仿真-Convolutional encoder and viterbi decoder design and simulation
conv_code
- matlab 实现卷积码的编译码程序 以及仿真和调试程序 可以使用了94了-matlab to achieve the encoding and decoding convolutional codes, as well as simulation and debugging process can be used in the 94
viterb
- 实现了卷积编码和维特比译码，也有简单的BPSK调制解调过程。-Achieved a convolution coding and Viterbi decoding, but also a simple BPSK modulation and demodulation process.
GF2_LDPC.c
- 对二进制LDPC的和积译码算法。。效率很高，用C语言实现-LDPCimplementation.using c language
viterbi213
- 编码方式为213的Viterbi卷积码编码器和译码器的FPGA的实现，包含整个QuartusＩＩ的工程文件，解码方式为寄存器交换法-Encoding for the 213 convolutional code encoder and Viterbi decoder FPGA realization of the project file that contains the entire QuartusII, decoding method for the register exchange
xiandaiyidongtongxin
- 介绍了目前在数字无线通信中常用的一种向前纠错编码卷积码编码和Viterbi解码的原 理，并采用TOP—DOWN的设计思想，利用相关的EDA工具软件进行设计。并将卷积码编码器、Viterbi译码器设计下载到Ahera公司的FPGA芯片上进行仿真，得到了预期的设计结果。-Viterbi
juanjiandviterbi
- 介绍了目前在数字无线通信中常用的一种向前纠错编码卷积码编码和Viterbi解码的原 理，并采用TOP—DOWN的设计思想，利用相关的EDA工具软件进行设计。并将卷积码编码器、 Viterbi译码器设计下载到Ahera公司的FPGA芯片上进行仿真，得到了预期的设计结果。-Viterbi
cx
- 卷积码的MATLAB仿真及其性能测试，包括卷积码的编码和VITERBI译码程序-Convolutional codes of MATLAB simulation and performance testing, including the convolutional code encoding and decoding procedures VITERBI
yima
- 硬判决和和积译码的性能相差不大，而最大似然译码的性能较好。因为最大似然译码的方法是找出所有发送码字中可能性最大的发送码字作为译码估值，是一种通过经验与归纳，由接收值推测发送码字的方法。-Hard decisions and the performance of the sum-product decoding little difference, the maximum likelihood decoding performance is better. Because the maximum
ldpcdecode
- 使用链表编写的LDPC码的和积译码算法，经本人亲自验证，非常好用-LDPC codes using the list prepared by the decoding algorithm and product, verified by me personally, very easy to use
SSPA_logu
- LDPC码的和积算法，码长可以任意，输出多项式即即可，译码输出软信息 ，经测试可直接使用。 -LDPC codes and product algorithm, the code length can be output polynomial, namely, can the decoder outputs soft information, has been tested and can be used directly.
Cviterbi_wlano
- 卷积码和viterbi译码的的TI C54代码 -Convolutional codes and viterbi decoding of the TI C54 code
matlab
- 一个关于卷积编码和Viterbi译码的Matlab程序，现在把它们放在这里，希望对需要的人有些帮助。-A convolutional coding and Viterbi decoding Matlab, put them here, and hope to those who need some help.
SumProductDecoding
- 主要做的关于LDPC码的和积译码算法，以及他的仿真性能图，来验证译码的好坏-Main do about and deposition of decoding algorithm of LDPC codes, and the simulation performance of his figure, to verify the stand or fall of decoding
viterbi_decoder
- 这是一个关于卷积编码和Viterbi译码的Matlab程序，现在把它们放在这里，希望对需要的人有些帮助。-This is a convolution coding and Viterbi decoding of Matlab procedures, now put them in here, I hope those who need some help.
viterbi_bpsk
- BPSK 系统的卷积编码和viterbi译码过程-Convolutional coding for BPSK system and its viterbi decoding process
convolutional_BCJR
- 卷积码的编码和BCJR译码的源代码，c语言实现-Encoding and BCJR decoding convolution codes
BP-algorithm
- 基于和积算法的LDPC码译码算法，采用的是7/4线性分组码，但是这里程序是灵活的，可以替换为任意形式的LDPC码。还有一个书面的报告，详细的解释了译码过程和和积算法原理，希望对大家有帮助-Based on the algorithm and integrated algorithm of LDPC codes decoding, by using linear block code is 7/4, but this program is flexible, can be replaced by
卷积码+Viterbi Decoder
- 用matlab m语言书写的归零卷积码的编码和译码程序(Convolutional code encoding and decoding procedures in matlab)