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Description: 彩色图像图像均衡化以及直方图的三维转化二维显示-Image equalization, as well as color images of three-dimensional histogram into two-dimensional display
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Size: 121856 |
Author: 李琳 |
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Description: 本文主要介绍了，如何实现语音的幅频均衡，以及对LABELVIEW的使用。
其中幅频均衡那一节对正在做2009电子设计大赛的应该有帮助-This paper describes how to achieve the voice of the amplitude-frequency equalization, as well as LABELVIEW use. Amplitude-frequency equalization in which the section of the 2009 Electronic Design Contest is being done should be helpful in
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Size: 326656 |
Author: 烟雨 |
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Description: 信道均衡的讲义，将均衡讲的出神入化，非常之好-Channel equalization of the handouts, will talk about the superb balance, very good
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Size: 50176 |
Author: 陈吉成 |
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Description: 一篇非常好的盲均衡的文章。实用。与大家分享-A very good blind equalization articles. Practical. To share with you
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Size: 175104 |
Author: aa |
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Description: 基于MATLAB与VC混合编程的数字均衡器的设计，包含matlab源文件以及说明文档-Mixed Programming Based on MATLAB and VC digital equalizer design, which includes the source files and documentation matlab
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Size: 935936 |
Author: 潘文 |
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Description: 信道均衡技术是移动通信中抗衰落的三大技术之一。均衡是用来解决由于信道的非线性和时变性引起的码间干扰的有效技术。如何有效解决码间干扰问题，具有重要的理论意义。 本文在介绍自适应均衡技术的基本原理和均衡研究现状的基础上，阐述了目前几种典型的自适应均衡算法及其它们存在的一些问题。文章在传统自适应算法的基础上，提出了两种改进算法：基于RLS的自适应MIMO-DFE算法和基于分数间隔的改进CMA+SDD算法。计算机仿真结果表明，两种算法的收敛速度快，稳态误差小，均衡效果与传统算法相比都取得了明显提高。-Channel equalization in mobile communications technology is the anti-fading of the three technologies. Balance is used to solve due to channel non-linear and time-varying inter-symbol interference caused by effective techniques. How to effectively solve the inter-symbol interference problem, has important theoretical significance. This paper introduces the basic principle of adaptive equalization and balanced study of the status quo, based on the current set of several typical adaptive equalization algorithm and some of the problems of their existence. Article in the traditional adaptive algorithm based on the proposed two improved algorithms: RLS-based adaptive MIMO-DFE algorithms and interval-based scores improved CMA+ SDD algorithm. Computer simulation results show that the two kinds of convergence of the algorithm fast, steady-state error is small, compared to equilibrium results with the traditional algorithms have achieved significantly improved.
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Size: 43012096 |
Author: 阿郎 |
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Description: 通过均衡腐蚀和均衡膨胀的一次开运算对指定椒盐噪声强度的图像进行去噪操作，效果比中值滤波好-Through a balanced expansion of corrosion and a balanced opening operation on the specified strength of salt and pepper noise image denoising operation, better results than median filtering
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Size: 129024 |
Author: 吴琳珠 |
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Description: visual c++工程，主要用于对灰度图像进行直方图均衡-visual c++ projects, mainly on the gray image histogram equalization
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Size: 48128 |
Author: charlie |
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Description: 该程序实现了灰度图像的均衡化处理，是用MATLAB函数直接实现的，较简单-The program achieved the balance of gray image processing is achieved using MATLAB functions direct, simple
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Size: 2048 |
Author: lujunhong |
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Description: 传说中的下行链路源代码，写得很有意义，有兴趣的可以下来-Legend of the downlink source code, written in meaningful, are interested can look down
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Size: 1024 |
Author: 张正平 |
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Description: 在移动数据通信系统信号经传播媒介到达接收端会发生畸变，现行的通信系统普遍采用
自适应均衡技术来克服ISI和多普勒扩展。自适应均衡技术需要重复发送已知的训练序列直至
有效均衡为止I。“盲均衡(Blind Equalization，BE)111”技术仅利用接收序列本身的相关性便可
均衡信道特性。-Signal in the mobile data communication systems to reach the receiver via the mass media distortion occurs, the existing communication systems are generally adaptive equalization to overcome ISI and Doppler spread. Adaptive equalization techniques need to send a known training sequence repeated until an effective balance date I. " Blind equalization (Blind Equalization, BE) 111" technology is only used to receive serial correlation in itself can be balanced channel characteristics.
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Size: 1062912 |
Author: qiaohui |
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Description: 基于5416芯片，通过按键控制，实现对音频信号进行高通，低通，带通滤波。并有led显示-Based on 5416 chip, through the control buttons, the audio signal to achieve high-pass, low pass, band pass filter. And has led displays
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Size: 38912 |
Author: duanjing |
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Description: 项目采用matlab对强迫零均衡器、最小均方误差均衡器、自适应线性均衡器进行了编程实现，并给出了计算机的仿真结果以及对仿真结果的分析，最后，给出递归最小二乘准则下的均衡器仿真予以比较。-Forced to zero on the project using matlab equalizer, minimum mean square error equalizer, adaptive linear equalizer is programmed to achieve, and gives the computer simulation results and analysis of simulation results, Finally, the recursive least squares Simulation criterion to be relatively balanced.
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Size: 8192 |
Author: gaoliangy |
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Description: 实现图像灰度级的压缩，并且将压缩后的图像进行均衡化，通过检测无误，-Gray level of image compression, and the compressed image equalization, by detecting the correct
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Size: 1024 |
Author: yuzhiyi08 |
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Description: 不调用库函数实现图像灰度的压缩以及均衡的matlab小程序-Call the library functions are not compressed, and gray balance of a small program matlab
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Size: 1024 |
Author: yuzhiyi08 |
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Description: 对bmp8位灰度图像进行读取数据存储数据，并进行均衡化处理，并绘制直方图存储为图像，通过此程序，可对均衡化过程有所了解。-Bit grayscale images of bmp8 read data stored in the data, and the equalization process, and draw the histogram is stored as an image, through this program, you can understand the process of equalization.
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Size: 7629824 |
Author: litian |
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Description: 首先读入图像，得到RGB3个分量，然后对三个分量分别作直方图均衡化，最后合成三个分量返回到RGB图，但是这种方法割裂了RGB3种颜色的相互关系-First read in the image, to get RGB3 components, then the three components of histogram equalization, the final synthesis of the three components of return to RGB chart, but this method separates the mutual relations of RGB3 colors.
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Size: 29696 |
Author: henry424 |
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Description: 实现均衡的几个小程序，供学习通信原理的参考-Balanced a few small programs, for learning and communication principle reference
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Size: 4096 |
Author: dou yuqiang |
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Description: 找一幅曝光度不足的灰度（彩色）图像，按直方图均衡化进行处理-Find a lack of visibility of grayscale (color) image, histogram equalization processing
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Size: 425984 |
Author: 赵宇 |
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Description: 用直方图均衡化对图像进行处理。直方图均衡化主要用于增强动态范围偏小的图像的反差。该方法的基本思想是把原始的直方图变换为均匀分布的形状，这样就增加了像素灰度值的动态范围，从而达到增强图像整体对比度的效果。-Histogram equalization on the image processing. Histogram equalization is used to enhance the contrast of the image dynamic range is small. The basic idea of 琠栀攀 method of converting the original histogram as a uniform distribution of shape, thus increasing the dynamic range of the pixel gray values, thereby to enhance the effect of the overall image contrast.
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Size: 47104 |
Author: jiangmengting |
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