搜索资源列表
GSMcoder
- GSM信道中卷积码编码以及相应的维特比译码的全部Matlab代码。-GSM channel convolution encoder and the corresponding Viterbi decoding all the Matlab code.
juanjimadefangzhenchengxu--matlab
- 信道编码中的卷积码的编译码Matlab仿真程序。有资源大家共享才是真的好-channel coding of the coding and decoding Convolutional Codes Matlab simulation program. Have the resources to share is really good
turboprog
- 使用Matlab，编程实现Turbo码的编码及其解码算法，并给出在AWGN信道下该信道编码的性能-use Matlab, Turbo programming code coding and decoding algorithm, and gives the AWGN channel under the Channel Coding Performance
viterbi1111
- 维特比算法用于扩频信道译码，与Turboo码,卷积码，级联码构成编码系统-Viterbi Algorithm for spread spectrum channel decoding, and Turboo code, convolutional codes, concatenated coding system code constitute
tcm11111
- 格状编码调制是为解决卫星通信中信道噪声对接收的影响及带宽的限制而产生的，其将信道编码与调制很好的结合起来，并且能发挥各自的优点，这种方法在不增加带宽和相同的信息速率下可获得3~6dB的功率增益。-trellis coded modulation for satellite communications solutions Channel noise on the receiver bandwidth and the impact of the restrictions, it will chan
huffmen
- 利用哈夫曼编码进行通信可以大大提高信道利用率，缩短信息传输时间，降低传输成本。但是，这要求在发送端通过一个编码系统对待传数据预先编码，在接受将传来的数据进行译码。-use Huffman coding can be greatly improved communication channel utilization, shorten information transmission time and reduce transmission costs. However, this require
netcheck
- 海明码发送与接收程序 测试信道的可靠性 可单独设立监听端口
work
- LDPC码在AWGN信道下的MATLAB仿真程序
fix_channel
- fix_channel ka频段，卫星信道建模仿真。-fix_channel,satellite channel fix.
beta3
- 利用哈夫曼编码进行通信可以大大提高信道利用率，缩短信息传输时间，降低传输成本，实现哈夫曼的编码译码-The use of Huffman coding to communicate can greatly improve channel utilization, shorten the transmission time information and reduce transmission costs, implementation Huffman encoding decoding
74xunhuanbianmawumalvfenxi
- 对（7，4）循环码的误码率进行了matlab的仿真，通过对比两条曲线，直观对比出未经过信道编码和经过信道编码的误码率比较。-Of (7,4) cyclic code error rate of the matlab simulation, by comparing the two curves, a direct comparison has not been after channel coding and channel coding the bit-error rate.
turbo
- 课程设计两个程序：一：数据帧（程序每帧设置为400bit)在有扰信道传输时，采用Turbo码进行编译码。并仿真Log-MAP译码算法在不同迭代次数下的性能。 二：实现有扰信道中，不同信噪比下，采用MAP译码算法的Turbo码的性能。 以上各主程序均有做比较详细的程序注释 可直接运行turbo_main.m或LogMAP.m，稍等片刻即可观察到仿真结果 -two programs of Curriculum design : a: Data frames
xindaobianmafangzhen
- 实现信道编码仿真，有卷积码，汉明码，循环码，比较器误码率-Achieving channel coding simulation, there are convolutional codes, Hamming codes, cyclic codes, error rate comparator
LDPC_BSN
- ldpc在BSN信道下的性能仿真，程序较简单，但可以运行，仅供参考-ldpc in the performance of BSN channel simulation, the program is relatively simple, but it can run for reference only
Soft-decisiondecodingofafirst-orderRMcodewithhetyp
- 软判决译码，是信道编码方面很好的资料，ｃ语言代码实现！-Soft decision decoding, channel coding is very good information, c language code!