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ofdmA AND SC-FDMA BER PER

This simulation give BER, PER and Power spectral density of ofdmA and SC-FDMA transmission. In this example, we use QPSK and QAM Modulation....
  Matlab        Matlab     

几种经典MIMO ofdm的信道估计比较

本程序对MIMOofdm系统的信道估计的几种方法进行比较,代码完整,简洁,适合初学者根据代码学习,对于研究仿真也很有帮助,对今后对其他复杂系统的仿真有很好的借鉴作用。...
  Matlab        Matlab     

完整的ofdm仿真程序

基于matlab的ofdm系统的仿真程序,各种算法都有,这是从网站上下载出来的,可以直接运行,所以和广大网友一起分享...
  Algorithm        Matlab     

standard ofdm

this program is a simulation of ofdm using FFT under different channel conditions, frequency selective channel and flat fading channel with different values of maximum Doppler shift...
  Communication        Matlab     

Implementing ofdm Using Altera Intellectual Property

With the high integration of Altera’s programmable logic devices (PLDs), designers can significantly reduce time-to-market by instantiating parameterizable signal processing intellectual property (IP) functions in APEX ™ 20KE devices—creating a system-on-a-programmable-chip (SOPC) solution. S...
  Algorithm        PDF     

ofdm matlab code

ofdm CODE for with modulation and demodulation using 4-qam . orthogonal frequency division multiplexing technique code , in full working condition . the channel used is either AWGN channel . BER(bit-error rate) vs SNR(signal to noise ratio) , Graph is plotted . ...
  Communication        Matlab     

ofdm信道估计的LS算法的FPGA实现

本程序用于实现ofdm信道估计的LS算法的硬件仿真,基于FPGA开发的VHDL编写,给出了各模块的仿真波形图,供大家交流参考。...
  vhdl      VHDL     

MIMO_ofdm channel estmation

ofdm信号在多天线下的仿真。在程序里,天线数设置的是2*2,可自己修改。信道选用的是瑞利衰落信道,图中可以显示比较未加信道估计和添加信道估计后的系统误码率。可运行...
  Matlab        Matlab     

ofdm_matlab code

%===========================================================================================================================================================% %...
  Matlab        Matlab     

UWB_matlab_MB_ofdm

UWBUWB_matlab_MB_ofdmUWB_matlab_MB_ofdmUWB_matlab_MB_ofdmUWB_matlab_MB_ofdmUWB_matlab_MB_ofdmUWB_matlab_MB_ofdmUWB_matlab_MB_ofdmUWB_matlab_MB_ofdmUWB_matlab_MB_ofdmUWB_matlab_MB_ofdmUWB_matlab_MB_ofdmUWB_matlab_MB_ofdmUWB_matlab_MB_ofdmUWB_matlab_MB_ofdmUWB_matlab_MB_ofdmUWB_matlab_MB_ofdmUWB_matla...
  Matlab        C     

ofdm仿真

此代码极为详细的对ofdm系统进行了仿真,在代码中,为了学习者能够更好的了解代码,对已定义的函数的虚部及实部都进行了仿真,不止是对解调之前的代码的仿真,也有对解调之后的代码的仿真,还有对归一化功率的仿真等...
  Matlab        Matlab     

ofdm/OQAM's paper(ofdm/OQAM论文)

这一部分是关于ofdm/OQAM的论文的一个合集,其中以classic ofdm Systems and Pulse Shaping ofdm/OQAM Systems为中心,将其中论文涉及的参考文献都几乎都下载了下来,而且对应的引用的编号和标题有对应,可以很好的查看论文。这些论文从基...
  Algorithm        PDF     

ofdm/Mary-QAM full version

This simulator is ofdm system. It consists of the following parameter initialization Transmiter Generate transmit data Modulation DFT IFFT Insert Guard Interval Fading channela & Add noise Fading channel Add noise...
  Matlab        Matlab     

ofdm IMAGE TRANSMITTION

Orthogonal Frequency-Division Multiplexing (ofdm) is now regarded as a feasible alternative to the conventional single carrier modulation techniques for high data rate communication systems, mainly because of its inherent equalisation simplicity. Transmitter diversity can effectively combat multi...
  Matlab        Matlab     

ofdm for Optical Communications

This book intends to give a coherent and comprehensive introduction to the fundamentals of ofdmsignal processing and coding,with a distinctive focus on its broad range of applications. It is designed for two diverse groups of researchers: (1) optical communication engineers who...
  File        PDF     

ofdm系统仿真

比较完整的ofdm系统仿真,配有仿真说明。接收端采用的算法和程序流程与发送端发送的ofdm符号的帧结构有关系。具体的帧结构,以及定时估计,频偏估计,剩余误差跟踪的算法可参考算法说明文档。...
  Communication        Matlab     

ofdm系统基于matlab的papr仿真程序

function [CCDF,PAPRs]= CCDF_PAPR_DFTspreading(fdma_type,Ndb,b,Nfft,dBs,Nblk) %fdma_type:'ofdma'/'ifdma'/'dfdma' %Ndb:data block size %b number of bits per symbol %Nfft:FFT size %dBs:the threshold of PAPR %Nblk:number of ofdm blocks for iteration M=2^b; S=Nfft/Ndb;%spreading factor for iter=...
  Other        Matlab     

ofdm search

ofdm program contain channel estimation and 3 type of estimator this system is simulat over multipath channel with rayleigh distribution...
  Matlab        Matlab     

ofdm通信系统的仿真程序

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。...
  Matlab        C     

Doppler estimation based on ofdm in wireless systems

本文的ofdm信号在无线通信中会受到多普勒频移的影响,从而影响了ofdm信号的正交性,引起载波间的干扰和ofdm信号符号间的干扰,本代码先形成含有N个二进制码元的信号,而这个信号的千把女部分和后半部分的信号是一样的,...
  Matlab        Matlab     

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