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Description: a linear or a DFE equalizer，使用LMS滤波器来处理图像的matlab源码和demo
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Size: 6786 |
Author: mountyang |
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Description: This script runs a simulation loop for either a linear or a DFE equalizer. It
uses the RLS algorithm to initially set the weights, then uses LMS thereafter to minimize execution time. It plots the equalized signal spectrum, then generates and plots BER results over a range of Eb/No values. It also fits a curve to the simulated BER points, and plots the burst error performance of the linear and DFE equalizers. The adaptive equalizer objects automatically retain their state between invocations of their \"equalize\" method.
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Size: 2063 |
Author: 熊牧野 |
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Description: CPM调制的线性均衡器，使用维特比判决器进行判决。-CPM modulation linear equalizer, the use of Viterbi browser sentencing verdict.
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Size: 538624 |
Author: 冯巍 |
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Description: 在无线通信中，存在着严重的多径现象，能够引起严重的ISI。判决反馈均衡器（DFE）是目前最常用的一种消除ISI的均衡器。本程序使用Matlab实现的QPSK下的DFE。-In wireless communication, there is a serious multi-path phenomenon, can cause severe ISI. Decision feedback equalizer (DFE) is the most commonly used in an equalizer to eliminate the ISI. This procedure using Matlab under QPSK realize the DFE.
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Size: 8192 |
Author: 张祥 |
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Description: Adaptive Filter. This script shows the BER performance of several types of equalizers in a static channel with a null in the passband. The script constructs and implements a linear equalizer object and a decision feedback equalizer (DFE) object. It also initializes and invokes a maximum likelihood sequence estimation (MLSE) equalizer. The MLSE equalizer is first invoked with perfect channel knowledge, then with a straightforward but imperfect channel estimation technique. -Adaptive Filter. This script shows the BER performance of several types of equalizers in a static channel with a null in the passband. The script constructs and implements a linear equalizer object and a decision feedback equalizer (DFE) object. It also initializes and invokes a maximum likelihood sequence estimation (MLSE) equalizer. The MLSE equalizer is first invoked with perfect channel knowledge, then with a straightforward but imperfect channel estimation technique.
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Size: 134144 |
Author: zhang |
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Description: a linear or a DFE equalizer，使用LMS滤波器来处理图像的matlab源码和demo
Platform: |
Size: 6144 |
Author: mountyang |
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Description: This script runs a simulation loop for either a linear or a DFE equalizer. It
uses the RLS algorithm to initially set the weights, then uses LMS thereafter to minimize execution time. It plots the equalized signal spectrum, then generates and plots BER results over a range of Eb/No values. It also fits a curve to the simulated BER points, and plots the burst error performance of the linear and DFE equalizers. The adaptive equalizer objects automatically retain their state between invocations of their "equalize" method.
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Size: 2048 |
Author: 熊牧野 |
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Description: 描述了一个用于微波传输设备的16QAM接收机解调芯片的FPGA实现,芯片集成了定时恢复、载波恢复和自适应盲判决反馈均衡器(DFE),采用恒模算法(CMA)作为均衡算法。芯片支持高达25M波特的符号速率,在一片EP1C12Q240C8(ALTERA)上实现,即将用于量产的微波传输设备中。
-Describes a microwave transmission equipment for 16QAM receiver demodulator chip FPGA realization of an integrated chip timing recovery, carrier recovery and blind adaptive decision feedback equalizer (DFE), using constant modulus algorithm (CMA) as the equalization algorithm. Chip supports up to 25M baud symbol rate, in the midst of EP1C12Q240C8 (ALTERA) achieved for the upcoming production of microwave transmission equipment.
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Size: 281600 |
Author: 萝卜 |
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Description: 基于Matlab，采用判决反馈均衡器对信号进行均衡的仿真程序-Based on Matlab, the use of decision feedback equalizer for the signal-balanced simulation program
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Size: 384000 |
Author: Navy2008_CHINA |
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Description: This demo shows the BER performance of linear, decision feedback (DFE), and maximum likelihood sequence estimation (MLSE) equalizers when operating in a static channel with a deep null. The MLSE equalizer is invoked first with perfect channel knowledge, then with an imperfect, although straightforward, channel estimation algorithm. The BER results are determined through Monte Carlo simulation. The demo shows how to use these equalizers seamlessly across multiple blocks of data, where equalizer state must be maintained between data blocks.
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Size: 102400 |
Author: Lee |
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Description: 自己编写的mmse equalizer代码，完全可以正确运行-Mmse equalizer I have written code can be run correctly
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Size: 1024 |
Author: 于凯 |
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Description: Matlab程序，用于比较线性均衡器、判决反馈均衡器(DFE)、盲最大似然序列估计均衡器(MLSE)等误码率性能。-Matlab procedures used to compare the linear equalizer, decision feedback equalizer (DFE), Blind maximum likelihood sequence estimation equalizer (MLSE), such as bit error rate performance.
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Size: 148480 |
Author: yyc |
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Description: about DFE,RLS,MMSE, channel
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Size: 2048 |
Author: Nhanvu |
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Description: 信道均衡
目的和原理
MLSE、 DFE、 ZF/LMMSE均衡
干扰抵消
原理
导频干扰抵消和多码道干扰抵消
HSDPA简介
主要信道
接收机结构
-Channel equalization purposes and principles of MLSE, DFE, ZF/LMMSE equalizer pilot interference cancellation principle of interference cancellation and multi-code channel interference cancellation receiver HSDPA channel structure of the main profile
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Size: 1362944 |
Author: 王琴 |
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Description: MATLAB 仿真MLSE，DFE，FFE均衡效率比较。-MATLAB simulation of MLSE, DFE, FFE balance efficiency comparisons.
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Size: 161792 |
Author: 魏明川 |
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Description: 。本文研究了SC-FDE系统中的最小均方误差判决反馈
均衡（MMSE-DFE）和基于LMS准则的自适应均衡算法，
MATLAB仿真表明，由于LMS自适应均衡算法能有效的跟
踪信道变化并更新均衡器的抽头系数，其性能略优于最小
均方误差判决反馈均衡算法。-. In this paper, the SC-FDE system, the minimum mean square error decision feedback
Equalization (MMSE-DFE) and criteria based on LMS adaptive equalization algorithms
MATLAB simulation results show that LMS adaptive equalization algorithm as effective with
Track changes and update the channel equalizer tap coefficients, its performance slightly better than the minimum
Mean square error decision feedback equalization algorithm.
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Size: 3706880 |
Author: 姜烨 |
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Description: MINIMUM MEAN SQUARE ERROR-DECISION FEEDBACK EQUALIZER IN MIMO SYSTEM
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Size: 2048 |
Author: yjk |
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Description: This program allows the application of the Decision Feedback equalizer by lms adaptive algorithm
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Size: 2048 |
Author: Toto |
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Description: this code is for the equalizer used in the communication this is an hybrid system of MMSE and DFE equalizer
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Size: 2048 |
Author: deep |
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Description: decision feedback equalizer
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Size: 375808 |
Author: hoe21
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