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Description: Computes BER v EbNo curve for convolutional encoding / soft decision
Viterbi decoding scheme assuming BPSK.
Brute force Monte Carlo approach is unsatisfactory (takes too long)
to find the BER curve.
The computation uses a quasi-analytic (QA) technique that relies on the
estimation (approximate one) of the information-bits Weight Enumerating
Function (WEF) using
A simulation of the convolutional encoder. Once the WEF is estimated, the analytic formula for the BER is used.-Computes BER v EbNo curve for convolutional encoding/soft decision Viterbi decoding scheme assuming BPSK. Brute force Monte Carlo approach is unsatisfactory (takes too long) to find the BER curve.The computation uses a quasi-analytic (QA) technique that relies on theestimation (approximate one) of the information-bits Weight Enumerating Function (WEF) usingA simulation of the convolutional encoder. Once the WEF is estimated, the analytic formula for the BER is used.
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Size: 6144 |
Author: joy |
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Description: Fona编译码程序，有误码曲线结果，十分详细-Codec Fona procedures BER curves of the results of very detailed
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Size: 1024 |
Author: joy |
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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.
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Size: 1024 |
Author: george |
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Description: AWGN信道下Turbo码误比特率模型
在实验基础上，通过曲线拟合等数学工具，得到加性高斯白噪声信道条件下，信道编码采用turbo码，通信系统端到端的误比特率经验模型。-AWGN channel Turbo code bit error rate model in an experimental basis, through curve fitting and other mathematical tools, to be additive white Gaussian noise channel conditions, channel coding using turbo codes, end-to-end communication system bit error rate empirical model.
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Size: 391168 |
Author: 子羽 |
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Description: The program simulates alamouti s code with abitrary no.s of rx. Performance analysis can be drawn. (BER vs SNR)
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Size: 2048 |
Author: borizhang |
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Description: 设计实现了DSSS通信中RAKE接收的功能，包括m序列生成的m文件和一个数据源扩展程序，可以仿真RAKE接收的误码率，便于分析性能！-Design and Implementation of a DSSS communication RAKE receiver functions, including the m sequence generated m file and a data source extension, you can simulation RAKE receiver BER to facilitate analysis of the performance!
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Size: 1024 |
Author: ninghongyu |
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Description: 采用MATLAB仿真BPSK-OFDM的BER特性。从理论和实际两方面把输出波形作为对比。-Using MATLAB simulation of BER of BPSK-OFDM characteristics. From both theoretical and practical aspects of the output waveform as a contrast.
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Size: 1024 |
Author: |
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Description: 16QAM Vblast 误码率仿真-16QAM Vblast BER simulation
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Size: 2048 |
Author: 步兵 |
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Description: 随着信噪比的增加，线性多用户检测器误码率性能的比较。-With the increase in signal to noise ratio, linear multi-user detector BER performance comparison.
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Size: 1024 |
Author: 李金磊 |
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Description: 自适应MMSE多用户检测的误码率性能比较。-Adaptive MMSE multi-user detection BER performance comparison.
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Size: 1024 |
Author: 李金磊 |
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Description: LDPC 码matlab程序 ，可用matlab直接运行，输出为BER曲线-LDPC code matlab program, matlab can be used directly to run, the output for the BER curves
Platform: |
Size: 16384 |
Author: yiiiao |
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Description: 一个UWB仿真程序包，里面包含信号生成，信道模拟，Tx/Rx等模块。M-file
-A UWB simulation package, which contains the signal generation, channel simulation, Tx/Rx modules. M-file
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Size: 89088 |
Author: 王亮 |
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Description: IEEE802.11a物理层的仿真模型，能仿真误码率、数据速率，信噪比等多个参数-IEEE802.11a physical layer simulation model that can simulation BER, data rate, signal to noise ratio and other parameters
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Size: 24576 |
Author: |
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Description: 对ALamouti方案中输入输出为（2，1）的情况下，随信噪比的增大的误码率性能进行了仿真。并将其与没有任何分集的单发单收小性能做了对比。-ALamouti program for input and output for the (2,1), the signal to noise ratio increases with the BER performance is simulated. And diversity and there is no single collection of a single small to do a comparison of performance.
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Size: 1024 |
Author: 李仪 |
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Description: 在单一天线接收和发送的UWB中Rake接收机BER的性能的仿真-In a single antenna to receive and send the UWB in the BER performance of Rake Receiver Simulation
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Size: 8192 |
Author: 蔺佳庆 |
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Description: 在基带仿真16qam的matlab仿真程序，统计了系统的误比特性能。-16QAM in the base-band simulation of matlab simulation program, statistics of the system BER performance.
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Size: 1024 |
Author: 刘盼 |
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Description: 程序中在基带仿真了oqpsk的调制方式，并在高斯信道下仿真了其误比特性能。-Proceedings in the base-band simulation of the OQPSK modulation and Gaussian channel simulation its BER performance.
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Size: 1024 |
Author: 刘盼 |
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Description: 此代码是有关QAM的MATLAB的仿真，包括4QAM,16QAM,64QAM。还有其误码率的仿真-This code is related to the MATLAB simulation QAM, including 4QAM, 16QAM, 64QAM. Also its BER simulation
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Size: 1024 |
Author: shirley |
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Description: 绍了数字通信中的Q PSK 调制解调的原理和过程, 通过用M atlab 对这一过程的编程, 分析信号在
理想信道和加噪信道中模拟传输时的时域图, 并用蒙特卡罗方法, 讨论模拟过程中的误码率, 所得结果与理论
结果基本一致.
关键词:Q PSK 系统仿真 蒙特卡罗分析 M atlab-Shaozeng digital communications Q PSK modulation and demodulation principle and process, M atlab through the process of programming, analysis of signal processing in the ideal channel noise channel analog transmission of time-domain diagram, and Monte Carlo methods discussed in the process of simulation BER results are basically consistent with the theoretical results. Key words: Q PSK System Simulation Monte Carlo Analysis of M atlab
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Size: 1070080 |
Author: zhanghuan |
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Description: 基于simulink的matlab程序，用于对gmsk的误码率的测试-Simulink of matlab-based procedures used for GMSK BER tests
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Size: 4096 |
Author: 张友春 |
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