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convolution
breast cancer detection
- 2011-04-19 16:46:23下载
- 积分：1
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PSKCapcity60GHz
在60GHz的无线信道下不同进制的psk信号的信道容量误码率的计算，参数包括距离(The radio channel in the 60GHz band of psk signals of different channel capacity error rate calculation, the parameters including the distance)
- 2011-05-13 09:25:27下载
- 积分：1
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matlab自相关
此源文件包含了MATLAB两种自相关函数，并将其用于数字信号的处理，比较两种函数的不同(This source file contains two autocorrelation functions of MATLAB and is used for digital signal processing, comparing the two functions.)
- 2018-08-08 11:17:34下载
- 积分：1
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ARMA
窄带、宽带ARMA模型的N、p、信噪比等不同时对谱估计的分析(Narrowband, broadband ARMA model N, p, N, which are not at the same time spectral analysis)
- 2011-05-30 10:07:36下载
- 积分：1
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MATLAB-optimation
matlab优化方法 不精确的一维线性搜索(matlab optimization method inaccurate one-dimensional linear search)
- 2012-10-24 18:38:20下载
- 积分：1
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Switched-mode-Boost-(step-up)-DC-DC-converter
This file is very important for student ....
- 2014-02-18 00:17:42下载
- 积分：1
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Infrared-Image-Enhancement
针对基于小波变换的红外图像增强方法视觉效果不够理想的缺点, 提出了一种基于平稳小波变换和Retinex 的红外图像增强方法, 利用Retinex 增强算法增强图像的视觉效果, 并改善其亮度均匀性。首先, 对红外图像经平稳小波变换后的最大尺度低频子带图像进行多尺度Retine x 增强 然后, 利用贝叶斯萎缩阈值法对高频子带图像进行阈值去噪, 并根据低频子带图像的局部对比度和模糊规则计算高频子带的增益系数, 从而得到增强后的高频子带图像 最后, 由低频子带图像和高频子带图像重构得到增强后的图像。针对大量图像进行了实验和增强效果的定性与定量评价, 并与双向直方图均衡法、二代小波变换法、Curvelet 变换法和多尺度Retinex法作了比较。结果表明, 所提出的方法增强了图像细节, 抑制了噪声, 并明显改善了图像的整体视觉效果。(As infrared image enhancement method based on wavelet transformation has the problem of unperfect visual effect , and Retinex enhancement algorithm can enhance visual effect of the image by improving brightness uniformity , amethod based on stationary wavelet transformation and Retinexis proposed.Firstly , the infrared image is decomposed into high-frequency detail and low-frequency approximation components at various resolutions, and the low frequency subband image of the largest scale is enhanced by multiscale Retinex algorithm.Then, the highfrequency subband images are denoised by Bayesian shrinkage method, and the gain coefficients of high-frequency subbands are available by calculating the local contrast of the enhanced low-frequency subband based on fuzzy rules to get the enhanced high-frequency subband images .Finally, the enhanced image is reconstructed by the low-frequency subband and high-frequency subbands .Experiments with qualitative and quantitative uation are carried ou)
- 2021-04-29 11:58:44下载
- 积分：1
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jiediandaona_2
说明： 一个自己写的节点导纳矩阵生成程序，不同的小程序完成不同的功能(A self - written node admittance matrix generation procedures)
- 2020-06-17 18:20:02下载
- 积分：1
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region_fill_grow
Region filling and Growing-Logic
- 2011-01-19 16:35:03下载
- 积分：1
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matlabcommand
说明： MATLAB常用命令大全，涵盖常用命令，很有实用价值。(MATLAB commonly used commands Guinness, cover the commonly used commands, very practical.)
- 2011-04-14 22:59:50下载
- 积分：1
