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BER SIMULATION OF OFDM IN QPSK
- 在QPSK下的OFDM误码率仿真程序,其中包含comb.m,delay.m,fade.m,giins.m,girem.m,ofdm_fading.m,qpskdemod.m,qpskmod.m,sefade.m这些文件
MATLAB-OFDM.rar
- 根据OFDM的基本原理, 利用MATLAB编写 OFDM系统仿真的程序,通过分步执行,能够比较清 楚地了解OFDM实现的整个过程,熟悉每一步变化 的数据特征。对掌握OFDM的原理和熟悉MATLAB 仿真都是非常重要的,仿真的最后给出了该OFDM 系统仿真的误码率。其中qpskmod.m 为QPSK调制 的函数 qpskdemod.m 为QPSK解调的函数 comb.m 为产生加性高斯白噪声的函数 giins.m 为往信号中 插入保护间隔的函数 girem.m 为从接收信号中去除
OFDM.rar
- ofdm.m为主程序,可以运行,将得到迭加噪声之后的误码率曲线,并与理论QPSK加高斯白噪声误码率曲线比较,两者将重合,ofdm.m-based program, you can run, will be after the noise superposition error rate curve, and with the theoretical QPSK plus white Gaussian noise bit error rate curves, which will coincide
OFDM-simulation-and-analysis.r
- 1.通过对典型环境下OFDM系统参数的设置,获得了OFDM性能参数的描绘和优势。 2.对OFDM系统下的误码率进行了数值仿真分析,给出了误比特变化区间。 3.代码风格良好,结构严谨,注视充分,适合接口移植和修改。 ,1. Through a typical environment, OFDM system parameters set to obtain the performance parameters of the OFDM descr iption and advantages.
BERforBPSKinOFDMwithRayleighmu
- 瑞利信道下,OFDM系统中使用BPSK调制的误码率(验证可用,与理论值比较),BER for BPSK in OFDM with Rayleigh multipath channel
OFDM.zip
- 比较简洁的OFDM+QPSK的仿真,带AWGN和误码率统计,Simple comparison of the simulation of OFDM+ QPSK with AWGN and bit error rate statistics
OFDM
- ofdm系统的matlanb仿真,包含星座图,加窗,误码率等,希望对大家有帮助-ofdm system matlanb simulation, including the constellation, adding windows, error rate, we want to help
MIMO_OFDM
- 在No Diversity (1Tx, 1Rx)、Alamouti (2Tx, 1Rx)、与Maximal-Ratio Combining (1Tx, 2Rx)三种不同情形下的mimo仿真程序及误码率比较情况-In No Diversity (1Tx, 1Rx), Alamouti (2Tx, 1Rx), and Maximal-Ratio Combining (1Tx, 2Rx) three different cases of MIMO simulation program and the
ofdm
- 在matlab中的ofdm的编程,包括数据生成,调制,数据传送,频道干扰,解调,数据接收,并且计算误码率,把误码率用图像的形式表现出来。-In the OFDM matlab programming, including data generation, modulation, data transmission, channel interference, demodulation, data receiving, and calculating the BER, the BER image
OFDM
- ofdm信号的matlab实现,采用qpsk调制,并绘出误码率曲线-the simulation of OFDM
ofdm
- 只有一个文件,包含64个子载波的OFDM系统在多径衰落信道中LS和MMSE信道估计误码率比较,MATLAB程序-Only then a document, contains 64 sub-carriers the OFDM systems in the multi-diameter fading channel LS and the MMSE channel estimate error rate comparison, the MATLAB procedure
OFDM-BER-BPSK
- OFDM的误码率以及BPSK的matlab编程-OFDM and BPSK the bit error rate of matlab programming
ofdm
- 6. 在三条径的瑞利信道中,对于OFDM: (1) 请设计一种具体的导引辅助的信道估计方法,用Simulink进行仿真,测量BPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线,画出比特信噪比与误码率的关系曲线。 -6. In the three path Rayleigh channel, for OFDM: (1) Please design a specific guide-assisted channel estimation method, the Sim
QAM-OFDM
- QAM-OFDM 调制解调 计算误码率的程序-QAM-OFDM modulation and demodulation bit error rate calculation process
Rayleigh_ofdm
- OFDM系统中, LS信道估计 , 基于DFT的信道估计 , 改进的基于DFT的信道估计 , 不进行信道估计 四种情况下的误码率对比-OFDM systems, ' LS channel estimation' , ' DFT-based channel estimation' , ' improve the DFT-based channel estimation' , ' not the channel estimation' error r
ofdm_channel_estimation
- OFDM信道估计,该文件夹包括19个M文件,包括误码率检测,插值计算,瑞利信道等-OFDM channel estimation, the folder includes 19 M files, including bit error rate detection, interpolation, Rayleigh channel, etc.
ofdm-design
- 基本的ofdm系统实现以及误码率分析(信道为高斯白噪声信道)-The realization of a basic ofdm system.(the channel is white gaussian noise channel)
OFDM在qpsk调制下的误码率
- OFDM信号在QPSK调制下的误码率性能(Error rate performance of OFDM signal under QPSK modulation)
OFDM
- 非常好的ofdm误码率性能仿真代码,包含交织,预编码和空中检测(Very good OFDM BER performance simulation code, including interleaving, pre coding and air detection)
OFDM
- 结合理论课讲解基于Matlab仿真OFDM信号,绘制OFDM符号星座图,时域、频域曲线; 绘制发送端、接收端低通滤波器的幅频特性; 分析AWGN信道条件下OFDM系统的误码率性能( combined with the theory of lesson based on Matlab simulation OFDM signal, drawing OFDM symbol constellation, time domain, frequency