搜索资源列表
equalization
- 自适应通道均衡完成幅度相位误差的校正各种资料学习文章,有利于深入学习-study equalization
CMA
- 盲均衡自适应算法CMA的MATLAB仿真程序-Blind equalization algorithm of adaptive CMA MATLAB simulation program
image-enhancement-function
- 伽马变换,直方图均衡化,直方图修正方案123,自适应全局直方图均衡局部锐化,中值滤波-Gamma transform, histogram equalization, histogram modification scheme 123, adaptive global histogram equalization local sharpen the median filter
RLSLMS
- 自适应算法RLS、LMS算法在信道均衡中的应用仿真-The application of simulation of the adaptive algorithm RLS, the LMS algorithm in the channel equalization
Tclaaheeh
- 自适应直方图均衡算法,因为是从从局部入手,所以图像增强效果显著。 -Adaptive histogram equalization algorithm, because from the start from the local image enhancement effect is remarkable.
Bbliind1cmmal
- 盲均衡1,使用的自适应算法为横横模算法 (blind1cma) -Blind Equalization 1, the adaptive algorithm used for Hengheng modulus algorithm (blind1cma)
rrrrLMS_Equalizer
- RLS算法,用matlab实现,用自适应算法来实现均衡,程序正确-RLS algorithm, using matlab to achieve, with an adaptive algorithm to achieve a balanced and correct procedures
666616psk
- RLS算法,用matlab实现,用自适应算法来实现均衡,程序正确-RLS algorithm, using matlab to achieve, with an adaptive algorithm to achieve a balanced and correct procedures
isi-channel-equalization
- isi信道均衡以及自适应技术及其程序。主要解决的是码间串扰。-isi channel equalization and adaptive technology and its procedures. Main solve ISI.
proj_5
- 用MFC写的,为图像添加高斯噪声,均衡噪声,椒盐噪声,并做阿尔法均值滤波,以及自适应均值滤波-Written with MFC, added to the image Gaussian noise, balanced noise, salt and pepper noise, and do Alpha mean filter, as well as adaptive mean filter
cma-stimulation
- 这个M文件产生了一个以T为周期,来自于经验估计信道的噪声信号,并且仿真了最新的自适应盲均衡恒模算法。-These M-files generate received noisy signals from empirically-measured channels and simulates a blind adaptive equalizer updated with Constant Modulus Algorithm
12323
- 主要是盲均衡的自适应算法,CMA算法,并且运用于均衡器之中。-Blind equalization of the adaptive algorithm, the CMA algorithm, and used in the equalizer.
Genetic-algorithms-
- 本文主要介绍遗传算法的基本理论,叙述遗传算法在图像增强的的主要应用,即将原始图像变得更加清晰,特征变得更加明显。 现今关于图像增强的算法有很多,而这些算法大多是基于退化函数或者点扩展函数的知识进行图像处理的。当图像出现模糊或噪声影响大时,设计出的图像清晰化的效果肯定不够理想,因此有必要对图像进行增强处理。于是,可利用到遗传算法这种成熟稳定的仿生物进化的全局寻优算法,进行图像增强,由于遗传算法控制参数少、自适应度高,将选择该方法对图像退化分别进行不同的清晰化处理. 这样既增强了图像的对比度,又
LMS-algorithm
- 横向结构的LMS算法 均衡带限信号所引起失真的横向自适应均衡器-The horizontal structure of the LMS algorithm equalizer band-limited signal distortion caused by the lateral adaptive equalizer
main
- 自适应均衡器的matlab代码,并画出图像与均衡前对比。-Adaptive equalizer matlab code, and draw the image contrast and balance before.
clahe
- 自适应直方图均衡算法,因为是从局部入手,所以图像增强效果显著。-This programme introduces an algorithm of adaptive histogram equipoise.And the effect of the enhancement is obvious because it begins from the part of the image
channelequal
- 非常详细的自适应信道均衡程序,设计了一种用于通信信道的自适应均衡器,提供了两种均衡方法,并进行了比较。-Very detailed adaptive channel equalization process, an adaptive equalizer for a communication channel, the two equalization method, and compared.
RLS_LMS
- 关于自适应滤波,均衡算法的几个M程序,采用的算法分别是LMS,NLMS,RLS-several matlab programs are about adaptive filter and equalization for communication system. The algorithm is LMS, NLMS and RLS.
adaptive-equalizer-
- 本篇论文在对无线通信信道进行研究的基础上,阐述了信道产生码间干扰的原因以及无码间干扰的条件,介绍了奈奎斯特第一准则和时域均衡的原理。深入研究了均衡器的结构和自适应算法,在均衡器的结构中主要介绍了4种自适应均衡器结构即线性横向均衡器、线性格型均衡器、判决反馈均衡器和分数间隔均衡器,并对这几种结构进行了比较。对于系数调整算法主要介绍了常用的几种算法,包括LMS算法、RLS算法以及盲均衡常用的恒模算法(CMA),并讨论了它们各自的优缺点。最后选用线性横向均衡器结构与上述3种系数调整算法,利用MATLA
levinson
- 图1为均衡带限信号所引起失真的横向或格型自适应均衡器(其中横向FIR系统长M=11), 系统输入是取值为±1的随机序列,其均值为零;参考信号;信道具有脉冲响应: 式中用来控制信道的幅度失真(W = 2~4, 如取W = 2.9,3.1,3.3,3.5等),且信道受到均值为零、方差(相当于信噪比为30dB)的高斯白噪声的干扰。试比较基于下列几种算法的自适应均衡器在不同信道失真、不同噪声干扰下的收敛情况(对应于每一种情况,在同一坐标下画出其学习曲线): 1)横向/格-梯型结构LMS算法