搜索资源列表
convolutional-code
- （1） 在c或matlab环境下实现卷积码编码模块，并嵌入实验一的通信链路中，要求编码模块有一定通用性可以设定约束长度、卷积码抽头系数； （2） 设定约束度分别为7、9的1/2卷积码，仿真分析这些码的硬判决译码性能、绘制误码性能曲线，对比不同约束度下卷积码的性能，分析译码复杂性； （3） 设定约束度为7的1/2卷积码，进行无量化软判决译码，仿真分析比较软硬判决译码性能； （4） 设定约束度为7的1/2卷积码，量化比特分别为3、4、5、6，仿真分析比较量化对误码性能的影响； （5）
DeepLearnToolbox-master
- 这是深度学习的常用工具箱，里面包括常用的自动编码器、卷积神经网络和深度置信网络的函数- This is a common toolbox depth study, which includes functions commonly used automatic encoder, convolutional neural network and depth of belief networks
verilog-juanjima
- 卷积码是一种重要的前向纠错信道编码方式，其纠错性能常常优于分组码，且(2,1,7)卷积码已应用于现代卫星通信系统中。Viterbi译码算法能最大限度地发挥卷积码的优异性能。这里采用Verilog HDL语言设计出(2,1,7)卷积码的编码器模块和基于Viterbi算法的译码器模块，译码器采用全并行结构，译码速度快-Convolutional code is an important forward error correction channel coding method, and
viterbi_coder
- viterbi编码，matlab语言实现，适用于不同长度的卷积码。-Viterbi coding, matlab language, suitable for different lengths of convolution code.
LDPC_Turbo_convolution_compare
- 文件中包含了LDPC码、卷积码、turbo码3种编码方式在相同码率下，性能的对比图，并且包含实验报告和各个文件功能的说明。-File contains LDPC code, a convolutional code, turbo code three kinds of encoding at the same rate, performance comparison chart, and contains test reports and feature descr iptions for ea
bpsk
- matlab的bpsk调制的卷积编码维比特译码加高斯白噪声的程序-BPSK modulation matlab convolutional encoding and decoding bit Gauss white noise process
conv313
- 卷积码编译码（3，1，3）的编码verilogHDL程序-Convolution code codec (3,1,3) coding verilog HDL program
mimo_ofdm
- 基于OFDM系统802.11MATLAB仿真程序 main为主函数，mod2-add为莫2加，channel为信道，encoder为卷积码编码，decoder为维特比译码，receiver为接收端-OFDM system based on 802.11MATLAB simulation program Main based function, mod2-add 2 plus, channel for the channel, encoder for the convolutional
juanjima
- 对输入随机数字信号进行卷积纠错编码后，送入含噪信道，在接收端再进行解码和检纠错，改变信道误码率大小，测试接收信号与发送信号之间的误码率，分析该种纠错编码系统的抗噪声性能。-After random input digital signal convolution error correction coding into the noisy channel, at the receiving end and then decode detection and correction, changin
trellis_coded_modulation_tcm8psk
- 网格编码调制tcm8psk 卷积码与8PSK调制的联合处理程序-Trellis coded modulation code with convolutional code and 8psk modulation
LTE_PUSCH
- 该文件夹中包含LTE PUSCH上行链路中几个重要模块的C代码，包括了CRC添加、CRC校验、Turbo编码、Turbo译码、咬尾卷积码编码和咬尾卷积码译码6个模块。-This folder contains LTE PUSCH uplink C code several important modules, including adding a CRC, CRC checksum, Turbo Coding, Turbo decoding tail-biting convolution cod
convolution-code-and-viterbi-decode
- 利用MATLAB实现了卷积码编码和维特比译码的整个过程，实现了软判决和硬判决的对比。-Using MATLAB realize the whole process of convolution code and Viterbi decoding to achieve a contrast soft decision and hard decision.
convolutional-code
- 里面包含了卷积码的编码以及其维比特译码全过程，代码具有很好的注释，比较容易读懂，并附有程序整体流程图供读者参考。-Which contains the convolutional coding and bit decoding, the whole process, code is very good notes, easier to read, and accompanied by a whole program flow chart for the reader reference.
213juanji
- 213卷积的源码程序，听过卷积进行编码译码，使数据传输具有了保密性。-213 source code of the source code, to hear the convolution encoding and decoding, so that data transmission with a secret.
4G
- LTE中的全部已调好的程序，包括turbo编解码，层映射，卷积编码，下行链路调试-LTE has been tuned in all the programs, including turbo codec, layer mapping, convolution coding, debugging and so on the downlink
ConvCode
- 卷积编码，包括（2,1,8）编码和（3,1,8）编码；输入原始数据和编码方式，输出编码后数据-Convolution coding, including (2,1,8) and encoding (3,1,8) coding the input raw data and encoding, the encoded data output
Simu
- 通信系统仿真，卷积编码，AWGN,维特比译码-Communication system simulation, convolution coding, AWGN, Viterbi decoding
SOVA
- 该程序利用软输入软输出Viterbi算法实现对卷积编码的译码，同时输出软判决和硬判决结果-The Code is for the decoding operation of the convolution code by soft-input soft-output viterbi algorithm, and output the hard-decision and soft-decision results
SAE_DBN_CNNToolbox
- 多种深度学习框架，主要包括堆栈稀疏自动编码器，深信度网络，卷积神经网络等。对于灰度图像和高维图像，展现非常强大的学习性能。-A variety of deep learning framework, including automatic stack sparse encoder, is convinced of the network, convolution neural networks. For grayscale images and high-dimensional image, s
ofdm_2
- OFDM仿真包括信号源,卷积码编码，交织，qpsk调制，IFFT，组帧，上采样，通过FIR滤波器 通过高斯信道，再经过低通FIR滤波器，下采样，拆帧，FFT，qpsk解调，接收数据；计算误比特率-OFDM simulation including the signal source, sampling convolutional encoding, interleaving, QPSK modulation, IFFT, frame,, through the FIR filter throu