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AMI
产生AMI码,并求其功率谱密度和时域波形。
(AMI generated code, and for its power spectral density and time-domain waveform.)
- 2008-05-10 10:59:55下载
- 积分：1
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model
利用MATLAB开发的，连铸二次冷却区铸坯表面温度和中心温度的分布曲线图。可以求出所有点的温度。(Using MATLAB development, continuous casting slab of secondary cooling zone and the core temperature of the surface temperature distribution curve. The temperature of all points can be obtained.)
- 2010-05-25 16:22:15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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krishna_OFDM
SIMULATE OFDM IN A RAYLEIGH CHANEL
- 2010-10-16 05:37:43下载
- 积分：1
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nonunif_samp
non-uniform sampling
- 2013-07-31 16:35:51下载
- 积分：1
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matlab-maths-fountcion
MATLAB数学手册,说明很详细，希望对大家感兴趣。(MATLAB MATHS FOUNCTION)
- 2011-05-21 23:12:15下载
- 积分：1
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Chap_5_EQ
This is the solution manual of the chapter 5 of channel equalization and conatains matlab codes
- 2011-07-22 07:42:56下载
- 积分：1
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gatbx-toolbox
内含遗传算法的matlab 程序，有参考价值哦，赶快下载吧！(Matlab genetic algorithm includes procedures have reference value Oh, as soon as possible to download it!)
- 2007-10-14 12:14:13下载
- 积分：1
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tvpvar_m
Nakajima tvp-var 代码 matlab 代码(Nakajima tvp-var code matlab code)
- 2020-11-04 09:19:52下载
- 积分：1
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New-folder-(2)
This program segment the tumor present in brain image. Sine brain symmetric about central axis brain is divided into 2 equal halves about the central axis.Histogram of both the part is taken. based on the histogram threshold is set.Result of segmentation is the segmented tumor.
- 2014-11-12 13:29:49下载
- 积分：1
