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Description: RayleighFadingSimulation，基于matlab的锐利信道仿真程序-RayleighFadingSimulation. Based on the sharp Matlab channel simulation program
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Size: 18432 |
Author: balfer |
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Description: When looking at a three-dimensional (3D) specimen through a transmitted brightfield optical microscope, only the part of the specimen contained in the focal plane appears sharp while the remainder looks smooth. The deconvolution task consists in deblurring the observed image in order to recover the original shapes of the object. Although 2D deconvolution softwares are available freely, the 3D consideration gives rise to many problems leading to the impossibility to recover the original images without any assumptions. Moreover some noise is added to the signal, it has been considered as a white Gaussian noise.
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Size: 72704 |
Author: 薛斌 |
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Description: 锐利信道仿真程序，已经调试通过，有详细的注释，非常有用-sharp channel simulation procedures, testing has passed, detailed notes, very useful!
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Size: 10240 |
Author: wangziyu |
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Description: 一个用MATLAB写的关于锐利信道仿真的例子，希望对通信开发的同志们有用-a MATLAB write on the sharp channel simulation examples, and I hope to the development of the communications useful comrades
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Size: 9216 |
Author: 左虎 |
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Description: P0302：二维离散余弦变换的图像压缩 P0303：采用灰度变换的方法增强图像的对比度 P0304：直方图均匀化 P0305：模拟图像受高斯白噪声和椒盐噪声的影响 P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 P0308：图像的自适应魏纳滤波 P0309：运用5种不同的梯度增强法进行图像锐化 P0310：图像的高通滤波和掩模处理 P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理 P0312：利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理 -P0302: Two-dimensional discrete cosine transform image compression P0303: gray-scale transformation of the methods used to enhance image contrast P0304: Histogram of homogenization P0305: analog image by Gaussian white noise and salt and pepper noise P0306: A two-dimensional median filter medfilt2 function affected by salt and pepper noise image filtering P0307: using MATLAB in filter2 function affected by noise interference images mean filter P0308: Image Adaptive Weiner filtering P0309: the use of five kinds of different gradient enhanced image sharpening method P0310: Image of high-pass filtering and mask handle P0311: the use of Butterworth (Butterworth) low pass filter on the image noise by smoothing treatment P0312: the use of Butterworth (Butterworth) high-pass filter for sharp images of treatment
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Size: 2048 |
Author: 阿让 |
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Description: 现代社会发展要求通信系统功能越来越强，性能越来越高，构成越来越复杂；另一方面，要求通信系统技术研究和产品开发缩短周期，降低成本，提高水平。这样尖锐对立的两个方面的要求，只有通过使用强大的计算机辅助分析设计技术和工具才能实现-Social development of modern communication systems require increasingly strong, the performance is getting higher and higher, which constitute more and more complex On the other hand, communications systems technology research and product development to shorten the cycle, reduce costs, improve the level. This in sharp opposition to the two requirements, only through the use of powerful computer-aided analysis and design techniques and tools can be achieved
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Size: 1214464 |
Author: q |
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Description: 多径锐利平坦衰落仿真,包括PDF,CDF,PSD的分析,且带有一个BPSK通信的实例-Sharp flat fading multipath simulation, including the PDF, CDF, PSD analysis, and with a BPSK communication examples
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Size: 366592 |
Author: wangfang |
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Description: 用matlab语言实现图像的锐化算法，效果很好，可以参数值设置不同可得到不同的锐化效果-Matlab language used to achieve image sharpening algorithm, well, you can set different parameter values can be different sharpening effect
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Size: 1024 |
Author: fengye |
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Description: 锐化处理技术来加强图像的目标边界和图像细节，对图像进行梯度算子、拉普拉斯算子、Sobel算子设计，使图像的某些特征（如边缘、轮廓等）得以进一步的增强及突出-Sharpen the image processing techniques to enhance the objectives of the border and image detail, image gradient operator, Laplacian, Sobel operator design, some features of the image (such as edge, contour, etc.) can be further enhanced and prominent
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Size: 2048 |
Author: 顾艳华 |
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Description: 图象分割是图象处理中的一项重要工作，虽然目前手工与自动相结合的分割方法已在实际工作中得到了广泛应用，但由于图象的多义性和复杂性，许多分割工作仍无法利用计算机来自动完成．-Image segment plays an important role in the field of image processing and currently the hybrid approach combining the manual and automatic methods is widely used in segment practice.In this paper we present an algorithm capable of locating the target object ontour of sharp tips accurately in the interactive rate
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Size: 187392 |
Author: ZT |
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Description: 瑞利分布，主要实现锐利分布的某些特征，非常的不错。-Rayleigh distribution, mainly the distribution of certain characteristics to achieve sharp, very good.
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Size: 2048 |
Author: lidajun |
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Description: 图像增强的目标是改进图片的质量，例如增加对比度，去掉模糊和噪声，修正几何畸变等；图像复原是在假定已知模糊或噪声的模型时，试图估计原图像的一种技术。
图像增强按所用方法可分成频率域法和空间域法。前者把图像看成一种二维信号，对其进行基于二维傅里叶变换的信号增强。采用低通滤波（即只让低频信号通过）法，可去掉图中的噪声；采用高通滤波法，则可增强边缘等高频信号，使模糊的图片变得清晰。具有代表性的空间域算法有局部求平均值法和中值滤波（取局部邻域中的中间像素值）法等，它们可用于去除或减弱噪声。
-A sharp and clear image is not directly produced
from the optics, however, digital signal processing applied to the sampled image produces a sharp and clear final image that
is also insensitive to misfocus related aberrations. This paper gives an overview of Wavefront Coding and example images
related to the two applications of machine vision/label reading and biometric imaging. Design techniques of Wavefront
Coding are unique from that of traditional imaging system design since both the optics and digital processing characteristics
of the system are jointly optimized for optimum system performance.
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Size: 1024 |
Author: 小小 |
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Description: 改进拉普拉斯能量和的尖锐频率局部化
Contourlet 域多聚焦图像融合方法-Sum-modified-Laplacian-based Multifocus Image
Fusion Method in Cycle Spinning Sharp Frequency
Localized Contourlet Transform Domain
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Size: 1770496 |
Author: fuli |
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Description: 看到 rocwoods rocwoods rocwoods rocwoods 版主发的关于 matlab 与 VC++ 的混合编程，心有所感，其实利 用
C# 与 matlab 混编更容易理解，更容易为新手所接受。-C sharp and matlab
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Size: 312320 |
Author: zwb |
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Description: 看到 rocwoods rocwoods rocwoods rocwoods 版主发的关于 matlab 与 VC++ 的混合编程，心有所感，其实利 用
C# 与 matlab 混编更容易理解，更容易为新手所接受。-c sharp with matlab
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Size: 297984 |
Author: zwb |
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Description: 空域图像增强，使得图像边缘尖锐化，使用了维纳滤波、均值滤波、中值滤波等-Spatial image enhancement, making the edges sharp, and the use of the Wiener filter, mean filter, median filter
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Size: 3965952 |
Author: 黄阳 |
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Description: 本程序完成图像的锐化，且有用户界面的。是matlab实现的。-The process is complete the image sharpening, and a user interface. Is a matlab implementation.
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Size: 75776 |
Author: 王宇 |
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Description: Perona和Malik在热传导方程的基础上，建立了各向异性扩散方程并将其应用到了图像处理中尺度空间的图像平滑上，该模型针对图像的边缘部分和非边缘部分进行不同性质的图像处理，同时解算方程的迭代格式简单，克服传统滤波的主要缺陷，是图像质量大为改善，为图像的边缘检测和增强开辟了新的方向。-This process smoothes regions while preserving, and enhancing, the contrast at sharp intensity gradients.
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Size: 8192 |
Author: luke |
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Description: matlab 的锐形 Matlab matlab the sharp-The sharp matlab matlab the matlab matlab sharp
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Size: 3072 |
Author: Adelaide |
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Description: matlab 的锐形 Matlab matlab the sharp-The sharp matlab matlab the matlab matlab sharp
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Size: 3072 |
Author: sysacp |
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