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altreadsegy
用C语言读取sgy格式地震数据用C语言读取sgy格式地震数据用C语言读取sgy格式地震数据(Read format using C language sgy seismic data read format using C language sgy seismic data read sgy format seismic data using C language)
- 2014-10-31 09:43:08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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geihun
雅克比迭代求解线性方程组课设,未来线路预测,分析误差,单径或多径瑞利衰落信道仿真。( Jacobi iteration for solving linear equations class-based, Future line prediction, error analysis, Single path or multipath Rayleigh fading channel simulation.)
- 2016-07-25 16:53:42下载
- 积分：1
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遗传算法new
说明： 遗传算法的matlab程序库
别人的辛勤劳动，请顶一下(GA Matlab procedures for the hard work of others, what the top)
- 2006-01-24 10:57:22下载
- 积分：1
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jisuiqi
说明： 用MATLAB做的模拟计算器的一个小程序。(do with MATLAB simulation of a small calculator procedures.)
- 2006-05-10 09:34:03下载
- 积分：1
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Dual-Mode-MCMA_DD-LMS
可以实现Dual-Mode MCMA+DD-LMS的盲均衡算法，效果比MCMA及DD-LMS好，同时解决了相位旋转(It can implement Dual-Mode MCMA+DD-LMS blind equalization algorithm, better than good MCMA and DD-LMS, while addressing the phase rotation)
- 2013-07-24 10:08:06下载
- 积分：1
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vi_encontro
Source code in matlab of neural network.
- 2010-05-30 02:20:33下载
- 积分：1
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saturation
saturation model for ithink
- 2014-12-13 00:00:40下载
- 积分：1
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noise_suppressor
lms source code for adaptive filtering the acoustic noise.
- 2009-09-22 09:56:11下载
- 积分：1
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MK
说明： 基于MATLAB的细胞传输模型，从而实现对交通流的模型，包含了变道模型(Cell transmission model based on MATLAB, enabling traffic flow model, including lane change model)
- 2014-09-16 10:11:44下载
- 积分：1
