Description:
This program simulates the bit-error-rate (BER) performance of OSTBC
with L=4 antennas over the frequency flat Rayleigh block fading channel
The code is developed for real orthogonal design, code rate 1/2
modulation- 16 QAM with gray coding resulting in 2 bits/sec/Hz.-This program simulates the bit-error-rate (BER) performance of OSTBC with L = 4 antennas over the frequency flat Rayleigh block fading channel The code is developed for real orthogonal design, code rate 1/2 modulation-16 QAM with gray coding resulting in 2 bits/sec/Hz. Platform: |
Size: 1024 |
Author:george |
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Description: In the name of god
This code Script for computing the BER for BPSK modulation in a Rayleigh fading channel with Maximal Ratio Combining.
This program is for Matlab. Platform: |
Size: 1024 |
Author:karim |
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Description: 利用SIMULINK和M函数相结合的方式仿真BFSK 调制在多路径瑞丽衰落信道中的传输性能。其中 source产生速率为10Kbit/s、帧长度为1秒的二进制数据源data,并且通过BFSK产生调制信号。BFSK调制的频率间隔为24KHz, BPSK调制符号的样点数为2，调制信号通过多径瑞利衰落信道，移动终端相对运动速率为40公里/小时，接收端对信号进行解调，并把解调后的信号和原始数据信号相比较计算误比特率。最后Sink模块根据SNR与误比特率的关系绘制曲线。-And M functions using SIMULINK combination of simulation BFSK modulation multipath fading channel transmission performance in Ruili. Wherein the source generation rate of 10Kbit/s, the frame length is 1 second binary data source data, and generates a modulated signal BFSK. BFSK modulation frequency interval of 24KHz, BPSK modulation symbols for the two sample points, a modulated signal multipath Rayleigh fading channel, the rate of relative movement of the mobile terminal is 40 km/h, the receiver demodulates the signal and supplies the demodulated after the raw data signal and the signal calculated by comparing the bit error rate. Finally Sink module drawing curves based on SNR and BER relationship. Platform: |
Size: 15360 |
Author:陈思远 |
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Description: 有较好的参考价值，zKcTfmJ参数采用波束成形技术的BER计算，代码里有很完整的注释和解释，利用自然梯度算法，oYbMbkB条件单径或多径瑞利衰落信道仿真，对于初学matlab的同学会有帮助。- There are good reference value, zKcTfmJ parameter By applying the beam forming technology of BER Code, there are very complete notes and explanations Use of natural gradient algorithm, oYbMbkB condition Single path or multipath Rayleigh fading channel simulation, Matlab for beginner students will help. Platform: |
Size: 6144 |
Author:wkcjcw |
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