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perfect_OFDM
- 还在为“基于MATLAB的OFDM系统仿真”的朋友,可以看看我总结的资料! 该代码通过综合了本站中的两个源代码,在MATLAB 7.0下完成OFDM系统的完美仿真:音频数据采集->S/P转换->16QAM映射->IFFT处理->添加CP->P/S->理想/多径信道传送->……(FFT等)->传输结果比较(前后频谱图、可以直接通过听前后的音频文件来辨别系统的好坏-理想信道时音质前后相同)。在此还要感谢那两位站员提供相关的代码,也希望能对其他人有帮
BlindSignalDetectionforSpace2TimeBlockCodinginFreq
- 频率选择性信道下空时分组码直接盲信号检测算法.-Frequency-selective channel under the direct space-time block codes blind signal detection algorithm.
0fdm-receive-mod
- ofdm接接收机用MATLAB仿真,可以得到相应的星座图和频谱图-Then ofdm receiver simulation using MATLAB, can be the constellation diagram and the corresponding frequency spectrum
ofdm
- 我自己写的OFDM的一些仿真程序,时域图、频域图以及一些错误图样等。-I wrote it myself a number of OFDM simulation program, time-domain diagrams, frequency-domain maps and drawings and so some errors.
ofdm1
- 建立正交频分多路复用(OFDM)系统调制器的仿真模型,并编程给出具有K=10个子信道、符号区间T=100s、采用16点QAM信号时,OFDM系统调制器的输出信号。-The establishment of orthogonal frequency division multiplexing (OFDM) system, the simulation model of the modulator and the program is given with K = 10 Ge sub-channel
frequency
- ofdm系统载波同步实现,程序完整正确,大家快来下载。-ofdm system, carrier synchronization, integrity of the process correctly, we Come to download.
script_frequency_offset_ofdm
- ofdm offset frequency
OFDM
- 这是一个相对完整的OFDM通信系统的仿真设计,包括编码,调制,IFFT,上下变频,高斯信道建模,FFT,PAPR抑制,各种同步,解调和解码等模块,并统括系统性能的仿真验证了系统设计的可靠性 -This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, the upper and lower frequency, Gaussia
OFDM
- 正交频分复用系统仿真级性能分析的matlab源程序-Orthogonal frequency division multiplexing system level performance analysis simulation matlab source code
OFDM
- 正交频分复用(OFDM)的调制与解调以及OFDM的误码率。-Orthogonal Frequency Division Multiplexing (OFDM) modulation and OFDM demodulation and bit error rate.
OFDM-simulation
- OFDM(正交频分复用)系统以其抗多径衰落和较高的频带利用率,得到了众多领域的广泛应用。本文就OFDM系统中关键技术之一的信道估计技术进行了介绍。并分别叙述了OFDM系统和信道估计的意义,归纳了信道估计的分类,最后介绍了MMSE、LS及其改进信道估计算法并仿真出结果。-OFDM(orthogonal frequency division multiplexing) has been widely used in many areas for its good resistance to mult
ofdm
- 正交频分复用OFDM通信系统信噪比理论值计算-Orthogonal frequency division multiplexing OFDM communication system signal-to-noise ratio the theoretical value calculated
ofdm-rar
- OFDM(Orthogonal Frequency Division Multiplexing)即正交频分复用技术,实际上OFDM是MCM Multi-CarrierModulation,多载波调制的一种。其主要思想是:将信道分成若干正交子信道,将高速数据信号转换成并行的低速子数据流,调制到在每个子信道上进行传输。正交信号可以通过在接收端采用相关技术来分开,这样可以减少子信道之间的相互干扰 ICI 。每个子信道上的信号带宽小于信道的相关带宽,因此每个子信道上的可以看成平坦性衰落,从而可以消除码间
CP-OFDM-system
- CP-OFDM仿真,详细,有资料,有程序。-Matlab file for simulating a cyclic-prefix (CP) orthogonal-frequency- division-multiplexing (OFDM) system with binary phase-shift keying (BPSK) modulation on each subcarrier. CP-OFDM system includes a repetition code an
OFDM
- 正交频分复用频率同步研究等打好了系统包括很多东西-Orthogonal Frequency Division Multiplexin
OFDM
- 该文件夹内是正交频分复用的matlab程序实现方法,希望对大家学习有用-The folder is orthogonal frequency division multiplexing matlab program implementation, we hope to learn useful
ML_CFO
- ML (maximum likelihood estimation) algorithm for OFDM frequency offset estimation in multi carrier communication
gaotong
- OFDM频率同步,可以作为初学者借鉴学习的-OFDM Frequency Synchronization
OFDM
- 这是一个相对完整的OFDM通信系统的仿真设计,包括编码,调制,IFFT, 上下变频,高斯信道建模,FFT,PAPR抑制,各种同步,解调和解码等模 块,并统括系统性能的仿真验证了系统设计的可靠性。(This is a relatively complete OFDM communication system simulation design, including coding, modulation, IFFT, Up and down frequency conversion, Gaus
ofdm
- Orthogonal Frequency Division multiplexing