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基于卷积码的维特采用bpsk调制方式的维特比译码程序,-Based on the Viterbi convolutional codes using BPSK modulation Viterbi procedures,
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利用卷积编码和BPSK调制方式,关于高斯白噪声信道下信噪比与比特误码率关系的Simulink仿真-The use of convolutional coding and BPSK modulation on the Gaussian white noise channel ,the relationship between SNR and bit error rate using Simulink simulation
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*Demonstrate convolutional encoding and decoding
*Simulate BER for QPSK and BPSK, plot and then **compare the result with the theoretical value.
*compare SER of the Rake and ML.
– Symbols are taken randomly from QPSK.
– Run the simulation for
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卷积码的实现,c比matlab快很多。scr ipt for computing the BER for BPSK modulation in AWGN with
Hard and Soft decision Viterbi decoding with traceback-discuss a simple binary convolutional
coding scheme at the transmitter and the associated Viterbi (maximum li
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仿真BPSK调制在AWGN信道下使用卷积码的性能在matlab中的实现-Simulation BPSK modulation in AWGN channel the performance of convolutional codes in matlab
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QPSK调制下的(5,7)卷积码的编码和维特比译码与BPSK调制下(5,7)卷积码的编码和维特比译码的BER特性-QPSK modulation under (5,7) convolutional code encoding and Viterbi decoding and BPSK modulation (5,7) convolutional code encoding and Viterbi BER characteristic
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基于OFDM系统的卷积码的误码性能分析,BPSK调制,加循环前缀,导频,进行了信道估计。-OFDM system;convolutional code BPSK modulation pilot Channel Estimation
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BPSK调制,卷积编码,硬判决,维特比译码,误比特率(BPSK modulation, convolutional coding, hard decision, Viterbi decoding, bit error rate)
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搭建 BPSK+编码+交织仿真通信链路,仿真分析在不同信道条件下的不同译
码算法的误比特率性能。基于 matlab,搭建 BPSK+卷积编码+交织通信收发链路,
仿真参数如下: 1) 信源比特速率: 100 b R kbps = 2) 卷积编码:码率为 1/2,生成多项式为(561,753) 3) 译码方式:维特比译码(硬判决译码、软判决译码(8 比特量化)) 4) 交织:行列交织,交织器深度为 100bit,宽度为 10; 5) 仿真点数:106 1. 在 AWGN 信道下,仿真并绘出该系统在
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