搜索资源列表
MIMOMRC
- 研究相关瑞利衰落信道上MIMO系统中组合发射机选择合并(SC)／4t-收机最大比合并(MRC)的天线分集系统性能。使用矩生成函数方法，推导相关瑞利衰落信道上采用组合SC／MRC天线分集和相干检测的M 进制相移键控(MPSK)，M进制正交幅度调制(MQAM)，M 进制脉冲幅度调制(MPAM)等几种M 进制数字调制方式的误符号率精确表达式。数值计算结果阐明相关性和天线阵结构对采用组合SC／MRC天线分集的几种M 进制数字调制方式的平均误符号
GrayCodedMQAMoverRayleigh
- Simulation of Gray coded MQAM in Rayleigh fading
mqam
- Passing signal to AWGN channel after QAM modulation and plotting BER at SNR
MQAM
- 摘要本文首先分析了自适应调制的原理, 它以频谱效率最高为准则, 在恒定功率约束条件下对接收信噪 比优化来选择不同调制阶数。然后引入时变多径信道模型, 通过仿真给出了自适应在此信道条件下的性能, 并分析 了信道估计误差对其性能的影响。 关键词自适应调制, 调制, 时变信道-Abstract This paper first analyzes the principle of adaptive modulation, spect
MFSKOQPSKMQAMCOFDM
- MFSK、OQPSK、MQAM、COFDM的simulink仿真-MFSK, OQPSK, MQAM, COFDM the simulink simulation
bin2const
- Creats complex envalope of MQAM and PSK
notes
- These notes contain explanations about complex envelope, digital filter design, error counting estimator,mqam semi-analytical ber estimation and power amplifiers.
MPSKQAM
- 本文深入研究了复杂调制信号MPSK、MQAM的倍号子类以及常用恒包络信 号OQPSK、or／4 QPSK、MSK的调制识别披本。在鳆种基本调制识别方法即基于特征提取的方法和基于最大似然的方法的纂础上采用四种算法分别对上述信号进行识别研究。-This article studies the complex modulation signals MPSK, MQAM number of times and the common sub-
BER_rq
- 本文提供了在不同信噪比条件下衰落信道上多分辨率MQAM同相比特的BER表达式-This article provides different SNR with fading channels compared to multi-resolution characteristics of MQAM BER expression
MQAM-modulation-and-demodulation
- MQAM信号的调制与解调，包括调制与解调的全程序，星座图的回复与比较！很有帮助-QAM modulation and demodulation ,including constellation
MQAM
- 数字信号调制源，可调至MQAM类型的信号，只要输入调制参数即可。-Digital signal a source,it can be adjusted to MQAM types of signal, as long as the input modulation parameters can be given.
MQAM-2.7.0-Release-Notes
- MQAM Modulator Software Cisco Documentation. D9477 Multiple Quadrature Amplitude Modulation (MQAM) Modulator to MQAM software version 2.7.0.
MQAM
- 该程序主要是完成MQAM系统仿真的这样一个过程。-The program mainly completes the simulation of MQAM system.
mqam-demodulation
- mqam demodultion code with fc,fs,fd,M and ini_phase parameter
MQAM
- MQAM调制解调程序，matlab实现-MQAM modulation and demodulation
MQAM
- MQAM在AWGN信道下的星座图与误码率分析-MQAM constellation and BER Analysis
mQAM
- 此程序是MQAM调制解调的MATLAB程序，其中M可以自定义为2的偶次幂-This program is the MATLAB MQAM modulation demodulation, which M can be custom as my power of 2
MQAM-modulation-and-Simulation
- 基于软件无线电的思想，对MQAM调制进行算法和仿真的研究〔采用System Generato:搭建MQAM调制系统模型，将算法转换成了硬件可实现模块，对该系统进行了完整的仿真及仿真分析-Software radio based on the idea of MQAM modulation algorithm and simulation studies [using System Generato: buil
MQAM-RL-BER
- MQAM在瑞利信道下的分集接收最大比合并的误码性能对比-MQAM receiver error performance than the combined maximum contrast diversity under Rayleigh channel
MQAM
- MQAM调制解调,完成MQAM的调制解调并统计画出不同M情况下的误码率曲线。-The demodulation of QAM, QAM modem and complete statistical BER curves plotted M different situations.