搜索资源列表
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
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
OFDM
- OFDM qpsk,16qam and 64 qam code
OFDM-QPSK-16QAM-
- 仿真模拟了OFDM系统及QPSK 16QAM在高斯 瑞利和多径信道下的表现，并附有在独立衰落信道下的均衡器性能分析。-Simulation and QPSK 16QAM OFDM systems performance at Gaussian，Rayleigh and multi-path channel, along with independent channel fading equalizer performance analysis under.
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
- 利用QPSK编码OFDM通信系统，利用线性插值对信道进行估计，并回复原始信号。(Using the QPSK coded OFDM communication system, the channel is estimated by linear interpolation and the original signal is restored.)
OFDM
- 在QPDK和16QAM的调制方式下仿真OFDM 的误码率性能(OFDM bit error ratio in QPSK or 16QAM)
qpsk仿真
- matlab实现ofdm信道下qpsk调制(matlab qpsk ofdm xxxxxxx)
完整的QPSK-MSK-QAM-OFDM调制解调m程序
- 完整的QPSK-MSK-QAM-OFDM调制解调m程序(Complete QPSK-MSK-QAM-OFDM modulation and demodulation m program)
OFDM-master
- OFDM的Bpsk和 qpsk的Matlab仿真实现(Bpsk and QPSK matlab simulation implementation of OFDM with Bpsk and QPSK)
ofdm
- 简单的ofdm系统 包括调制、解调、QPSK调制以及信道仿真(Simple OFDM systems include modulation, demodulation, QPSK modulation, and channel simulation)
OFDM
- 利用MATLAB软件对OFDM系统做出仿真。仿真中采用QPSK调制技术，并加入高斯白噪声，最终得到QPSK星座映射图以及BER曲线图。由仿真结果可以看出，OFDM在高斯信道具有良好的抗噪声性能，误码率较低。(MATLAB software is used to simulate the OFDM system. In the simulation, QPSK modulation technology is used, and Gauss white noise is added, and th
OFDM FFT
- MIMO OFDM using FFT with modulation QPSK
OFDM-master (1)
- ofdm仿真，用matlab仿真实现ofdm，为初学者提供一条道路(The proposed secret data embedding and extraction in OFDM is shown in figure 1.In order to achieve higher data rate, the serial data stream bits are converted in to parallel data output bits. Then the modulation s
ofdm
- OFDM调制全流程，带中文注释，使用QPSK映射与逆映射(The whole process of OFDM modulation, with Chinese annotations, using QPSK mapping and inverse mapping)
OFDM
- OFDM系统下的QPSK、16QAM误码率仿真(Simulation of error rate of QPSK and 16QAM under OFDM system)
QPSK&OFDM
- 基于 MATLAB 对移动通信中的 BPSK、QPSK、16QAM 和 OFDM 基带传输系统进行仿真，分析它们在 AWGN 和 Rayleigh 信道下的误码率性能。重点建立了基于 QPSK 和 16QAM 调制方式下 OFDM 系统的仿真，比较两种调制方式在 Rayleigh 信道下的传输性能，分析了系统模型，提出了代码优化方案。(Based on MATLAB, we simulate the BPSK, QPSK, 16QAM and OFDM baseband transmission
完整的OFDM仿真程序，包括QPSK,16QAM调制
- 这是一个完整的OFDM系统建模，包括主程序OFDM 调制模块，解调模块，调制解调模块中包括BPSK,QPSK,16QAM,64QAM, 主程序包括循环前缀添加，加窗处理，频谱图、PAPR计算，误码率统计等功能。(This is a complete OFDM system modeling, including main program OFDM modulation module, a demodulation module, modulation and demodulation modul
OFDM
- OFDM的基本算法，采用QAM/QPSK ，信道为多径衰落条件下(The basic algorithm of OFDM. QAM/QPSK, and the channel is multipath fading.)
QPSK-ALL
- 简单的MIMO模拟 假定QPSK，ML解码（SM ZF检测器除外）。 mrc.m - 最大比例组合 stc.m - 具有1和2个接收天线的Alamouti空时分组码 bf.m - 特征波束形成 sm.m - 空间复用2x2（ML解码和次优逼迫） 简单的OFDM仿真 模拟保护带，用于信道估计的循环前缀前导码符号(Simple MIMO simulations Assumes QPSK, ML decoding (except SM ZF detector).