搜索资源列表
sim1
- Matlab高斯信道条件下采用QPSK和8PSK时点到点通信系统的理论和统计所得的误码率和误比特率曲线。 删余卷积码的Pb性能仿真 加入信道编码模块，绘制误比特率曲线,其中信道为加性高斯白噪声，调试为QPSK； 进行软判决和应判决，和用3/4、7/8删余码进行编码等。-Matlab gaussian channel conditions using QPSK and eight PSK point to point communication system theory and st
216Convolutional-code-Vibet
- 实现（2，1，6）卷积码的维比特译码源程序，采用了最大似然算法 介绍了软判决维特比译码算法过程的三个步骤：初始化，度量更新和回溯译码 -Achieve (2,1,6) convolutional code Viterbi decoder source code, using the maximum likelihood algorithm for soft decision Viterbi decoding algorithm process three steps: initiali
conven.rar
- BPSK仿真在AWGN信道下产生卷积码和非卷积码的比较，约束长度7，多项式[171,133],码率1/2，分别采用硬判决和软判决,Convolutional code and convolutional code comparison, simulation BPSK in AWGN channel constraint length 7 polynomial [171,133], code rate 1/2, respectively, using the hard-decision and
VitDec_ruan
- 写的维特比软判决译码，仅供参考，不知道怎么样，希望有用吧-Write a soft decision Viterbi decoding for reference purposes only and do not know how, I hope it useful
Convolution-code
- 卷积吗 量化程序 用软判决对即将信道输出的编码进行量化-Convolution you quantify the upcoming program using soft decision output channel coding to quantify
viterbi_soft
- (2,1,3)卷积码编码，软判决译码；matlab语言编码；verilog语言译码；-(2,1,3) convolutional code encoding, soft-decision decoding matlab coding verilog decoder
BPSK-viterbi
- 基于维特比译码算法的BPSK解调方式，survivor_state是一个矩阵，它显示了通过网格的最优路径，这个矩阵通过一个单独的函数metric(x,y)给出，这个算法既能用于硬判决译码也能用于软判决译码。 -BPSK demodulation method based on viterbi decoding algorithm, survivor_state is a matrix, the optimal path of it shows through the grid, the me
apsk-ruanpanjue-
- apsk软判决算法的仿真，根据星座特点进行算法的简化，减低复杂度-Simulation apsk soft decision algorithm based on the characteristics of the constellation simplified algorithm to reduce the complexity of
fec_vb
- viterbi译码 卷积编码 硬判决 软判决-Adaptive viterbi decoder is used for decoding codes of long constraint length, Where as viterbi decoder is used for decoding short constraint lengths. In order to minimize power consumption and BER
34567
- 卷积码的编译码。信源为随机产生数，进行软判决译码。-And decoding convolutional codes. Source of random numbers, soft decision decoding.
viterbi
- 针对卷积码的维特比译码，其中可以用于软判决译码也可以用于硬盘决译码-viterbi decoder
convolutional-code-and-decode
- 卷积编解码,包括软判决和应判决,测试已通过-viterbi decode
MMSE_detection_2x2
- 评估2X2MIMO系统线性MMSE检测的硬判决和软判决性能，仿真了瑞利衰落信道。-Linear MMSE detection system to assess 2X2MIMO hard decision and soft-decision performance, simulated Rayleigh fading channels.
awgn_matlab
- 仿真BPSK调制在AWGN信道下分别使用卷积码和不使用卷积码的性能，其中，卷积码的约束长度为7，生成多项式为[171,133]，码率为1/2，译码分别使用硬判决译码和软判决译码。-Simulation BPSK modulation and convolutional code are not used convolutional codes in AWGN channels, where the constraint length of the convolutional code is 7,
viterbi_dec
- 维特比译码器，判决方式为软判决，用S-function编写，希望对大家有所帮助。- Viterbi decoding S-function
CP_Qary_decoding
- MIMO系统下软判决译码-Soft decision decoding of MIMO systems. . . . . . . . . . . . . . . . . . . . .
simulation_main
- MIMO系统线性规划的 译码算法，其中译码运用软判决方式进行-MIMO decoding algorithm for linear programming system, including the use of soft-decision decoding way
TB_IMGVITDEC
- 对图像加入白噪声干扰，用维特比译码进行去扰，分别用硬判决和软判决，显示出的图像可以看出不同的效果-White noise is added to the image, performed using Viterbi decoding descrambling, respectively, with the hard decision and soft decision, showing the different effects can be seen in the image
(7-4)HammingDecoding
- （7,4）汉明码译码性能程序，内含性能曲线图，包括未编码、硬判决、软判决、SPA迭代译码算法。-(7,4) Hamming decoding performance program, containing the performance curves, including non coding, hard decision and soft decision, SPA iterative decoding algorithm.
20150129
- 利用Matlab编写调用自带卷积编码译码函数，实现硬判决与软判决的比较，基础、简单、易上手。-Using Matlab write call comes convolution coding and decoding functions to achieve hard decision and soft decision comparison, basic, simple and approachable.