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Description: 这是lva算法，List of viterbi algorithm,使用qpsk信道，采用的编码是（133，171，165）-algorithm List of Viterbi algorithm, use qpsk channel, the coding is used (133,171,165)
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Size: 32014 |
Author: 孙洪亮 |
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Description: 信道编码采用卷积码，解码使用Viterbi解码。调制给出QPSK、16QAM
两种调制方式，并在AWGN和瑞利信道两种信道模型下传输。
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Size: 21410 |
Author: zollone |
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Description: 这是lva算法，List of viterbi algorithm,使用qpsk信道，采用的编码是（133，171，165）-algorithm List of Viterbi algorithm, use qpsk channel, the coding is used (133,171,165)
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Size: 464896 |
Author: 孙洪亮 |
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Description: 信道编码采用卷积码，解码使用Viterbi解码。调制给出QPSK、16QAM
两种调制方式，并在AWGN和瑞利信道两种信道模型下传输。-Channel coding using convolutional codes, decoding using the Viterbi decoder. Given modulation QPSK, 16QAM modulation in two ways, and in the AWGN and Rayleigh channel model of two-channel transmission.
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Size: 21504 |
Author: zollone |
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Description: Hard Viterbi QPSK in AWGN, Rayleight
soft Viterbi QAM in AWGN, Rayleight
viterbi QAM in AWGN, Rayleight
viterbi QPSK in AWGN, Rayleight
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Size: 7409664 |
Author: LeeWonju |
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Description: (2,1,2)的viterbi 解码
以TCM QPSK传输 信道为AWGN-(2,1,2) to the viterbi decoding TCM QPSK transmission channel for the AWGN
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Size: 266240 |
Author: cc |
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Description: viterbi 解码（2，1，6）
传输方式：tcm QPSK-viterbi decoder (2,1,6) transmission: tcm QPSK
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Size: 2048 |
Author: cc |
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Description: 用matlab软件仿真了从卷积码编码，QPSK调制，AWGN信道，QPSK解调，以及Viterbi译码。-Using Matlab Simulate from the coding of convolutional code，Qpsk modulation ，AWGN channel ，Qpsk demodulation and Viterbi decoding。
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Size: 3072 |
Author: liufayu |
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Description: It calculates tha Bit Error Rate of the QPSK modulation scheme with Viterbi code K=5
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Size: 1024 |
Author: Mitsos |
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Description: TD-SCDMA的链路级仿真过程源代码分析，QPSK调制，维特比译码-TD-SCDMA link-level simulation analysis of source code, QPSK modulation, Viterbi decoding
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Size: 39936 |
Author: WR |
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Description: 本代码是关于OFDM通信系统的仿真源程序，其中信道编码，QPSK调制，QPSK解调，FFT，IFFT，viterbi编译码，误比特统计，滤波等模块。-The code is on the OFDM communication system simulation source, which channel coding, QPSK modulation, QPSK demodulation, FFT, IFFT, viterbi decoding, bit error statistics, the filtering module.
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Size: 36864 |
Author: songji |
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Description: Bit Error Rate of QPSK Modulation and Viterbi code with K=5
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Size: 1024 |
Author: Mitsos |
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Description: 这是urban_macro信道加卷积编码的ofdm程序。
包含文件有：qpsk.m qpsk调制程序
deqpsk.m qpsk解调
ofdm_siglepath.m 单径瑞利衰落程序
sigle_path_conv.m 单径瑞利衰落信道加卷积编码程序
ofdm_urban_macro.m urban_macro信道的ofdm程序
ofdm_my.m urban_macro信道加卷积编码的ofdm程序
viterbi.m viterbi译码程序
cnv_encd.m 卷积编码程序
sigle_path_conv.fig 为单径瑞利衰落信道加卷积编码结果
ofdm_conv.doc 仿真报告-This is urban_macro channel plus ofdm convolutional coding procedures. Include files are: qpsk.m qpsk modulation demodulation process deqpsk.m qpsk ofdm_siglepath.m single Rayleigh fading process sigle_path_conv.m single Rayleigh fading channel plus convolution coding process ofdm_urban_macro.m urban_macro ofdm channel program ofdm_my.m urban_macro channel plus ofdm convolutional coding process viterbi.m viterbi decoding process cnv_encd.m convolutional coding process sigle_path_conv.fig single path Rayleigh fading channel plus convolution coding results ofdm_conv.doc Simulation Report
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Size: 51200 |
Author: loseword |
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Description: The code implements VIterbi encoding and decoding with QPSK as the modulation scheme.
It is very efficient gives a very small BER
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Size: 342016 |
Author: sss |
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Description: 通信系统仿真大作业，卷积码编码，QPSK调制，接收端维特比软判决。程序正确。-Communication system simulation a large operation, convolution coding, QPSK modulation, soft-decision Viterbi receiver. Program is correct.
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Size: 1024 |
Author: pjwgg |
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Description: 相位移频键控的维特比解码 64状态 比较 回溯-QPSK viterbi decode
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Size: 4096 |
Author: suck |
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Description: 卷积编码，编码速率1/2 QPSK调制 维特比译码-Convolutional coding, coding rate QPSK modulation victor than 1/2 decoding
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Size: 4096 |
Author: 陈桂梅 |
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Description: 详细的卷积编码与维特比译码算法。产生随机信号，对信号进行卷积编码，然后经过数值转换、格雷编码，QPSK调制，进入加噪信道，之后进行QPSK解调，格雷解码， 数制转换、 维特比译码得到接收端的信号。-Detailed convolutional coding and Viterbi decoding algorithm. Random signal, the signal convolution coding, and then through numeric conversion, Gray coding, QPSK modulation, plus noise into the channel, followed by QPSK demodulation, decoding Gray, number system conversion, Viterbi decoding to get the receiving end of the signal.
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Size: 1024 |
Author: 阿龙 |
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Description: 修改过的卷积码，qpsk维特比译码部分可能有点小问题，其他正常，希望得到改进，-
Modified convolutional code, qpsk Viterbi decoding part may be a little problem, the other normal, I hope to be improved, thank you
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Size: 20480 |
Author: 朱古力 |
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Description: 正交相移键控（Quadrature Phase Shift Keyin，QPSK）是一种数字调制方式。它分为绝对相移和相对相移两种。由于绝对相移方式存在相位模糊问题，所以在实际中主要采用相对移相方式DQPSK(QPSK SIMULATION Orthogonal phase shift keying (Quadrature Phase Shift Keyin, QPSK) is a digital modulation method. It is divided into two kinds: absolute phase shift and relative phase shift. As the phase ambiguity problem exists in the absolute phase shift mode, the relative phase shift mode DQPSK is used in practice.)
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Size: 1024 |
Author: YANG-TAO |
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