搜索资源列表
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1下载:
仿真了ofdm的LS和MMSE的信道估计程序,并进行了比较,能调通运行-Ofdm simulation of the LS and MMSE channel estimation procedures, and compared to pass transfer operation
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1下载:
ofdm系统仿真程序,简单估计了LMS信道没有加入与MMSE等其他信道估计算法的比较-ofdm system simulation program, a simple estimate of the LMS channel is not joined with other MMSE channel estimation algorithm
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ofdm系统仿真。包括ofdm系统发射和接受,其中qpsk解调,信道估计梳妆导频-ofdm system simulation. Ofdm systems, including launch and acceptance, which qpsk demodulation, channel estimation pilot dressing
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这个程序写的非常好,对OFDM中的信道估计进行了仿真,非常有用,大家参考-This program was very good, right OFDM channel estimation in a simulation, very useful, we refer to
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2下载:
qpsk通过信道信噪比估计,包括qpsk,8psk,16psk,16qam-qpsk through the channel SNR estimation
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OFDM仿真程序,没有信道估计部分,只是简单的仿真了OFDM的过程-OFDM simulation program, there is no channel estimation part, but simply the process of simulation of the OFDM
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一种新的信道估计算法的MATLAB编程实现,主要是bit分配方案的解决。-A new channel estimation algorithm of the MATLAB programming, mainly bit allocation scheme solution.
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OFDM信道估计算法仿真,统计无线OFDM系统信道估计算法的误码率。-The channel estimation of OFDM system and error rate caculation.
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OFDM channel estimation program based on matlab
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这个程序除了接收机同步、信道编码没有加入外,基本上反映了一个OFDM系统的特性:
1. qpsk/16qam/64qam映射、解映射
2. OFDM调制解调(循环前缀,FFT等)
3. 非整数采样时刻多径时延的多径信道
4. Rayleigh或者Rician多径信道
5. 信道的连续时变(非block fading)
6. 线性插值信道估计
7. FFT变换域插值信道估计-In addition to this program receiver synchroniza
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matlab 实现相位分析。信道中分别加入两种噪声:rayleigh和Gaussian-Phase estimation. Rayleigh\Gaussian fadding in the channel
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1. 该程序进行了简单的LMS信道估计,没有加入与MMSE等其他信道估计算法的比较;
2. 程序中循环前缀的设置,作者称是25%的CP,但是从矩阵的构造并不能看出这一点
并且CP为Zero-CP,需要加入与真正复制了数据样值的循环CP系统进行性能对比
3. 仿真条件为系统处于理想同步情况下。
-1. The program had a simple LMS channel estimation, not joined with the MMSE channel estim
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2下载:
这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计。此系统包括QPSK调制解调,IFFT调制,空时编解码,基于训练符号的信道估计等通信模块。
-This is a space-time block coding based on MIMO_OFDM Communication System Simulation and Design. The system consists of QPSK modulation and demodulation, IFFT modulation,
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1下载:
一个完整的OFDM仿真程序,采用QPSK调制,有信道估计,大家交流下!-A complete OFDM simulation program, using QPSK modulation, a channel estimation, to share next!
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一个很系统的OFDM仿真平台,有同步,信道估计,-A system of OFDM simulation platform, synchronization, channel estimation, etc
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1下载:
pn序列用于信道估计的列子,很全面的源代码-Channel Estimation and Equalization based on PN sequence
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不同导频长度(6,10,20)情况下的信道估计程序,-Different pilot length (6,10,20) in case of channel estimation procedures
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1下载:
此函数利用LS算法对OFDM系统进行频域信道估计-This function use LS algorithm to OFDM systems in frequency domain channel estimation
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1下载:
基于simulink 的ofdm仿真,一个完整的系统。用于信道估计仿真。-The ofdm simulink-based simulation, a complete system. Channel estimation for the simulation.
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QPSK调制的ofdm仿真,采用matlab语言编写,忽略了信道估计等部分。-QPSK modulation ofdm simulation using matlab language, ignore the part of the channel estimation.
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