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This folder contains matlab code for LSE estimation and equalization technique for OFDM
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均衡技术是克服码间干扰(Inter-Symbol Interference,ISI)的有效措施,由于信道特性的随机性与时变性,实际中消除码间干扰最常用的是自适应均衡器。本文对基于最小均方(Least Mean Squares,LMS)算法和递推最小二乘(Recursive Least Squares,RLS)算法的自适应均衡器进行仿真研究,分析了信道特性与设计参数对自适应均衡器的收敛速度与稳态性能的影响。
-Equalization technique is to overcome inte
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盲均衡技术能够仅利用接收信号的统计特性对信道特性进行均衡，克服了传统自适应均衡技术需要训练序列、降低系统有效信息传输率的缺陷，成为目前的研究热点。本文简单介绍了通信中的盲均衡技术，并针对一个简单的信道模型给出了基于遗传算法的盲均衡算法。仿真结果表明，多次迭代的盲均衡的均值能够很好地代表未知信道的性能。
-Blind equalization was an adaptive equalization technique,which could equalize the properties o
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In this paper the reduction of Intersymbol Interference
(1 ) in mobile communication channels is addressed. A
well known technique for IS1 reduction is adaptive equalization
in which the time-varying characteristics of the mobile
channel is t
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1. Understand Histogram Equalization technique.
2. Practice the combination of several spatial enhancement techniques
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A Novel Approach for Contrast Enhancement of Gray Scale Images Using Histogram Equalization Technique
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Survey of Contrast Enhancement Techniques based
on Histogram Equalization
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(a) 编写一个计算图像直方图的程序。
(b) 实现在 3.3.1节中讨论的直方图均衡化技术。
(c) 对图3.8(a)进行直方图均衡化增强。
本实验报告中至少应包括：原始图像，原始图像的直方图，直方图均衡化变换函数图，增强后的图，增强后
图像的直方图。用上述实验数据解释结果图像被增强的原因。
-(A) preparing a program to calculate the histogram. (B) histogram equalization techniqu
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Implement the histogram equalization technique
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基于LMS算法的均衡技术在matlab上的仿真应用-Equalization technique based on the LMS algorithm in matlab simulation applications
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讲述的自适应均衡技术的应用，原理与发展.具体讲了自适应技术的算法、仿真图形-请输入您要翻译的文字内容或网页地址
讲述的自适应均衡技术的应用，原理与发展讲述的自适应均衡技术的应用，原理与发展
讲述的自适应均衡技术的应用，原理与发展
Application of adaptive equalization technique described, the principle and development，Algorithm, simulation graphics specifi
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Write MATLAB code that will do the following.
(a) Read a gray image and determine the histogram.
(b) Equalize the histogram using normal and adaptive histogram equalization technique (Global).
(c) Equalize the histogram using normal and adaptiv
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对现有数字调制方式识别类型有限的问题，提出一种基于星座图的分类算法。算法首先利用盲均衡技术克服信道的多径效应与系统问步误差，再对信号减法聚类，提取聚类中心与理想星座图模型进行匹配，从而实现MAsK、MPsK、MOAM等调制方式的识别。-Existing types of digital modulation recognition of limited problem, a classification algorithm based on the constellation. Firstly,
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equalization technique matlab code in digital communication system
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Performance Evaluation of an Orthogonal Frequency Division Multiplexing based Wireless Communication System with implementation of Least Mean Square Equalization technique
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用matlab实现自编直方图程序并与matlab自带直方图函数进行比较，以及实现直方图均衡- Histogram Equalization
(a) Write a computer program for computing the histogram of an image.
(b) Implement the histogram equalization technique discussed in Section 3.3.1.
(c) Download Fig
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rls and lms equalization technique
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OFDM系统通过在时域符号前插入大于信道冲击响应长度的循环前缀（CP）可以避免符号间干扰(ISI)和载波间干扰(ICI)。但是，过长CP会使得数据传输效率降低。可以采用最小均方误差（MMSE）信道缩短均衡技术来压缩信道冲击响应长度。-OFDM systems avoid inter-symbol interference (ISI) and inter-carrier interference (ICI) by inserting a cyclic prefix (CP) larger than
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istogram Equalization
(a) Write a computer program for computing the histogram of an image.
(b) Implement the histogram equalization technique discussed in Section 3.3.1.
(c) Download Fig. 3.8(a) and perform histogram equalization on it.
As a
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直方图均衡化
（a）编写计算图像直方图的计算机程序。
（b）实现直方图均衡技术3.3.1节中讨论。
（c）下载图3.8（a）并在其上执行直方图均衡化。(Histogram Equalization
(a) Write a computer program for computing the histogram of an image.
(b) Implement the histogram equalization technique discussed in Sect
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