搜索资源列表
16QAMperformenceInAWGN
- 详细讲解了AWGN信道下16QAM编解码的设计及误码率性能分析-gave a detailed account of the AWGN channel codecs 16QAM the design and analysis of BER performance
FMT_DFE_4QAM
- 4QAM下FMT系统误码率性能分析,包含原型滤波器、多相滤波器等代码。——analysis of BER performance of FMT system with 4QAM,including ProtoFilter and polyphase filter
communcation
- 基于Matlab语言的现代通信仿真分析,仿真实现了主要模块二进制信息源输入,16QAM调制,发射滤波器,接收滤波器,采样,均衡,信号检测,16QAM解调,信息还原输出,产生BER曲线图。
MPSKgauss
- 高斯加性白噪声下采用MPSK调制的系统BER性能分析
SpaceTimeBlockCodesSimulation
- 该m文件对空时分组编码进行了仿真,分析了再给定信道矩阵情况下的SER和BER。
QPSKberPerformance
- 代码为QPSK半分析方法计算误码率,下载后直接运行就行了-code for QPSK semi-analytic method BER, downloaded directly running on the line
matlabtttt
- 直接序列扩频通信系统误码率的仿真分析PN码同步方法的比较与仿真-direct sequence spread spectrum communication system BER simulation analysis PN code synchronization method of comparison and Simulation
QPSK_tj
- 分析QPSK调制解调系统理论和存在噪声情况下的误码率的程序-QPSK modulation and demodulation analysis system theory and the existence of noise under the BER procedures
UWB
- :首先介绍了DS--UWB系统的的发射与接收模型,然后分析了利用滑动相关法对信道进行估讣,并巾此给出 了不同RAKE接收机RAKE合成权系数选取方案。对接收机采用最大比(MRC)、最小均方误差(MM SE)及带均衡 器的(MRC)合并系数选取的误码性能进行了仿真和对比。结果表明了带均衡器的MRC—RAKE只用较少的分支 就可以达到接收性能明显优于MMSE—RAKE的程度。尤其在信噪比比较大时。这种优势更加明显。-: Firs
pc
- :首先介绍了DS--UWB系统的的发射与接收模型,然后分析了利用滑动相关法对信道进行估讣,并巾此给出 了不同RAKE接收机RAKE合成权系数选取方案。对接收机采用最大比(MRC)、最小均方误差(MM SE)及带均衡 器的(MRC)合并系数选取的误码性能进行了仿真和对比。结果表明了带均衡器的MRC—RAKE只用较少的分支 就可以达到接收性能明显优于MMSE—RAKE的程度。尤其在信噪比比较大时。这种优势更加明显。-: Firs
QAM
- 16QAM的MATLAB源程序,很详细的编程,包括信号的功率谱分析,信号空间图,误比特分析-16QAM source of MATLAB, a very detailed program, including the signal power spectrum analysis, signal space maps BER analysis
QPSK_QDPSK_simulation
- 根据蒙特卡罗仿真原理,对QPSK及QDPSK进行误码率仿真分析(里面有7个程序)-According to the principle of Monte-Carlo simulation of QPSK and QDPSK BER simulation analysis carried out (there are 7 procedures)
BPSK_m
- 根据蒙特卡罗仿真原理,对2PSK进行特卡罗仿真,对误码率进行分析-According to the principle of Monte-Carlo simulation, Monte Carlo simulation carried out on 2PSK of BER analysis
05041053
- 不考虑多径干扰时在高斯白噪声和瑞利衰落信道条件下QPSK的调制解调过程, 并采用准分析法完成误码性能的计算。仿真过程包括仿真信号产成,滤波器设置,QPSK调制,加入高斯白噪声,通过锐利信道衰落,QPSK解调,误码率计算等几部分-Not consider multi-path interference at the white Gaussian noise and Rayleigh fading channel under the c
MPSKgauss
- 高斯加性白噪声下采用MPSK调制的系统BER性能分析-High places like the white noise of the adoption of MPSK modulation system BER performance analysis
DBPSK
- 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 princ
PSKBER
- 对M=16的PSK系统仿真,分析系统的误码率,画出仿真误码率曲线,与理论误码率曲线进行比较。(MATLAB语言实现)-M = 16 of the PSK system simulation, analysis of system error rate, BER simulation draw curve, with the theoretical BER curves were compared. (MATLAB language)
SpaceTimeBlockCodesSimulation
- 该m文件对空时分组编码进行了仿真,分析了再给定信道矩阵情况下的SER和BER。-M file of the space-time block coding for simulation, analysis of the matrix channel is scheduled to give the case of SER and BER.
PSK_GUI
- 对M=16的PSK系统仿真,分析系统的误码率,画出仿真误码率曲线,与理论误码率曲线进行对比。(MATLAB语言实现)-M = 16 for the PSK system simulation, analysis of system bit error rate, BER simulation draw curves with the theoretical BER curves are compared. (MATLAB languag
GalileocodinginRaily
- 瑞利衰落信道下高斯干扰下的GALILEO编码译码系统性能分析以及误码率的仿真-Rayleigh fading channels under Gaussian interference GALILEO codec system performance analysis and simulation BER