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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-64 sub-carrier OFDM system in multipath fading channel LS and MMSE channel estimation error rate more, the MATLAB program
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OFDM的仿真程序，经过瑞利多径的仿真。其中子载波数为4.-OFDM simulation procedure, after the simulation of multipath Rayleigh. Subcarriers of which the number of 4.
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OFDM系统仿真，信号采用卷积编码和交织技术、采用16-QAM和QPSK两种调制方式，干扰分别采用多径衰落和瑞利衰落两种。-OFDM system simulation, signal the use of convolutional coding and intertwined technology, using 16-QAM and QPSK modulation in two ways, interference were used to multipath fading and Rayl
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研究OFDM系统抗干扰技术，采用Matlab仿真环境，评价采用循环前缀(CP)和均衡技术的OFDM系统在多径环境和衰落信道条件下的误比特率、误帧率等性能指标。-Study on anti-jamming technology OFDM system using Matlab simulation environment to evaluate the use of cyclic prefix (CP) technology and balanced OFDM system in multipat
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应用OFDM可以有效地对抗多径时延扩展。循环前缀不仅可以消除符号间干扰（ISI），还能消除子载波间干扰（ICI).本项目完整地仿真了OFDM系统。-Application of OFDM can effectively combat multipath delay spread. Cyclic prefix can not only eliminate inter-symbol interference (ISI), can eliminate Inter-carrier interfer
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OFDM in Multipath Model Matlab:
ofdmVersion4forCForward: It is for forward channel i.e. transmission of data.
ofdmVersion4forCBackward: This is for feedback transmission for sending modulation state for next frame transmission.
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Basics of OFDM and CDMA. The IEEE 802.11a standard. Physical Layer Challenges. Multipath causes signal fading - constructive and destructive addition.
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the folder contains 5 files, related to different contexts.
There are 3 files dealing with antennas :1 is for the reading of a .ant file, another for a .msi file and the last one regarding the computation of the array factor.
The last 2 files ins
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信道模型包括模拟多径造成的指数衰减模型、模拟噪声干扰的 AWGN模型、以及频率偏差，主要 Matlab 实现-Channel model including the simulation of multipath caused by the exponential decay model to simulate the noise of the AWGN model, and the frequency deviation, the main Matlab Implementation
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对ofdm系统进行信道估计，特别是对时变信道，受多径和多普勒影响严重的系统，算法收敛性很好-Ofdm system for channel estimation, especially for time-varying channel, affected by severe multipath and Doppler system is very good convergence
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在多径衰落信道下用matlab进行OFDM系统仿真-Multipath fading channel under OFDM simulation
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I want to simulate a MB-OFDM-UWB system in Matlab. I did pure OFDM system
before which consist of convolution code block, modulation block, FFT
block, Cyclic Prefix block, multipath block and corresponding receiver
blocks. However, how to modif
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用MATLAB实现OFDM系统中 ，在瑞利多径衰落信道下，用BPSK调制的误比特率曲线。-BER for BPSK in OFDM with Rayleigh multipath channel
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一种流形学习算法（很好用），TVvLZMa参数matlab编写的元胞自动机，对于初学者具有参考意义，单径或多径瑞利衰落信道仿真，ETAjvCH条件预报误差法参数辨识-松弛的思想，搭建OFDM通信系统的框架。- A fluid manifold learning algorithm (good use), TVvLZMa parameter matlab prepared cellular automata, For beginners with a reference value, Singl
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考虑雨衰 阴影 和多径影响，搭建OFDM通信系统的框架，包含优化类的几个简单示例程序，Matlab实现界面友好，使用拉亚普诺夫指数的公式，具有丰富的参数选项。- Consider shadow rain attenuation and multipath effects Build a framework OFDM communication system, Optimization class contains several simple sample programs, Matlab to
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结合PCA的尺度不变特征变换(SIFT)算法，搭建OFDM通信系统的框架，对于初学者具有参考意义，考虑雨衰 阴影 和多径影响，是本科毕设的题目，相关分析过程的matlab方法。- Combined with PCA scale invariant feature transform (SIFT) algorithm, Build a framework OFDM communication system, For beginners with a reference value, Conside
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可以动态调节运行环境的参数，MIMO OFDM matlab仿真,部分实现了追踪测速迭代松弛算法，单径或多径瑞利衰落信道仿真，加入重复控制，FIR 底通和带通滤波器和IIR 底通和带通滤波器。-Can dynamically adjust the parameters of the operating environment, MIMO OFDM matlab simulation, Partially achieved tracking speed iterative relaxation a
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结合PCA的尺度不变特征变换(SIFT)算法，BP神经网络用于函数拟合与模式识别，MIMO OFDM matlab仿真,最大似然（ML）准则和最大后验概率（MAP）准则，单径或多径瑞利衰落信道仿真，时间序列数据分析中的梅林变换工具。- Combined with PCA scale invariant feature transform (SIFT) algorithm, BP neural network function fitting and pattern recognition, MI
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搭建OFDM通信系统的框架，结合PCA的尺度不变特征变换(SIFT)算法，单径或多径瑞利衰落信道仿真，MIMO OFDM matlab仿真,仿真效果非常好。- Build a framework OFDM communication system, Combined with PCA scale invariant feature transform (SIFT) algorithm, Single path or multipath Rayleigh fading channel simula
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Including AHP, factor analysis, regression analysis, cluster analysis, Using MATLAB dynamic clustering or iterative self-organizing data analysis, Single path or multipath Rayleigh fading channel simulation.
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