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CDMA
- 这篇实验报告阐述了无线通信系统仿真的原理。主要完成两个任务，任务一是BPSK调制在AWGN信道和在rayleigh信道下的性能比较，任务二 CDMA扩频多用户系统。这篇报告介绍了相关原理，并且在附录上有matalb源代码及注释。-This report describes the experimental wireless communications system simulation theory. Completed two major tasks, First, the task BPS
Investigation-on-Simulation2Number-in-AWGN-Channel
- 摘要: 研究了蒙特卡罗仿真原理和仿真结果置信度 结合AWGN(加性白高斯噪声) 信道特点,甄选出3 个合适的 参量,即误码个数、置信概率和仿真结果最大相对误差 提出了AWGN 信道下仿真数据量选取的一般性结论,即误 码个数正比于置信区间上分位点的平方、反比于最大相对误差的平方. 仿真结果验证了所提结论在AWGN 信道各 种信噪比下均有效 同时对于无线通信或移动通信的时变多径衰落信道,如采用OFDM(正交频分复用) 、分集、均 衡、交织等技术,能将信道改造为AWGN 信道,该结论依
A-BER-MODEL-FOR-Turbo-Code-On-AWGN-Channel
- 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_TH_PPMUWB
- AWGN信道下TH_PPMUWB通信系统性能分析与仿真，理论分析也很到位-Under the AWGN channel TH_PPMUWB communication system performance analysis and simulation, theoretical analysis is also in place
AWGN_UWB_PAM
- AWGN信道中UWB_PAM的性能分析及仿真，理论分析也很充足-UWB_PAM the AWGN channel performance analysis and simulation, theoretical analysis is also adequate
fading
- 本程序是移动通信中多径衰落信道的Matlab仿真，对移动通信中的瑞利信道、高斯白噪声信道、伦琴信道给出了simulink的系统模型，并在MATLAB中编写程序仿真。-This program is used for simulating the multi-path fading channel in mobile communication. The simulation tool is matlab. Rayleigh fading model,AWGN model and Rician f
MSKsystem
- 这是我做专业方向设计的设计报告，信道采用AWGN Channel，用Matlab中的Simulink进行仿真。其中有详细的设计过程及各模块、实验结果额分析。-This is what I did the direction of the design professional design report, the channel with AWGN Channel, using Matlab' s Simulink simulation. Including the detailed de
TURBOCODEAPPTOIMAGETRANSMISSION
- Simulations over AWGN and Rayleigh channels, at various signal-to-noise ratios, verify the excellent performance of this novel APEL-turbo scheme. Performance comparisons were carried out between turbo coded APEL, JPEG, and BMP image files. To provi
qpsk-tx-rx
- qpsk transmitter a receiver, in design to simulink with AWGN,noise.
dqpsk-tx-rx
- DQPSK, design of an transmitter and and receiver with AWGN, noise.
turbo2
- turbo codes for a certain bits sent as a messages through AWGN channel and then through error correcting turbo codes actual data is decoded
OFDMP16QAM
- OFDM+16QAM+AWGN+MULTIPATH CHANNELS
OFDM_WITH_AWGN_RAYLEIGH_CONVOLUTION_ENCODER_INTER
- ofdm with awgn rayleigh ,simulation model and matlab file
QPSK
- OnPerformanceLimitsofDFTSpreadOFDMSystems DFT Spread OFDM has been proposed recently to reduce the Peak to Average Power Ratio (PAPR) of conventional OFDM transmission. Besides PAPR reduction, an important implication of DFT Spreading is that the ind
raptorcodematerial
- This programe provides SER analysis of amplify and forward cooperative protocol using QPSK modulation Results are compared with theoratical results for QPSK modulation with AWGN and Rayleigh fading channels- This programe provides SER analysis o
UncodedOFDMQAM16
- This file includes the source code of the Uncoded OFDM 16QAM with AWGN channel-This file includes the source code of the Uncoded OFDM 16QAM with AWGN channel..
v3
- Suboptimum receiver noise and interference estimation for AWGN channel
cyclic-LDPC-for-the-AWGN-channels
- 利用准循环LDPC码的情况来代数结构摘要和消除通道 -The algebraic structure of quasi-cyclic LDPC code is used to and eliminate the channel
AWGN
- 在本次课程设计的过程中，我对于对通信系统仿真的各个环节进行了一定范围的学习和实践，利用SIMULINK工具包分别实现模拟系统的仿真，并且在调整参数后以及输出波形和理论的比较得出以下结论：-In the process of designing this course, I respect all aspects of the communications system simulation for a certain range of study and practice, the use of
AWGN-and-Rayleigh
- AWGN vrs Rayleigh OFDM