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math_answer
高等数学、线性代数及浙江大学概率论答案打包.rar(Advanced Mathematics, Zhejiang University, linear algebra and probability theory packaged answers. Rar)
- 2007-08-26 15:25:42下载
- 积分:1
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matlaboptionals
说明: matlab 解决最优化问题的教程。在科学研究和工程实践中经常遇到。(matlab solve the optimization problem of the course. In scientific research and engineering are often encountered in practice.)
- 2009-08-19 14:43:29下载
- 积分:1
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adboost-face-detection
代码实现的采用AdaBoost算法进行人脸检测,采用笔记本摄像头读入程序(Code using AdaBoost face detection algorithm, using notebook camera reading program)
- 2021-01-14 19:18:46下载
- 积分:1
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ww
说明: Modify the Matlab Gauss Elimination routine given in lectures so that it
(a) performs implicit complete pivoting, and
(b) handles m right hand sides at once by performing an LU decomposition of the matrix A first and
then doing forward substitution and back substitution (hence not modifying the right hand side as the
elimination is perfomed).
Test your program and then run it on the system AX = B(Modify the Matlab Gauss Elimination routine given in lectures so that it (a) performs implicit complete pivoting, and (b) handles m right hand sides at once by performing an LU decomposition of the matrix A first and then doing forward substitution and back substitution ( hence not modifying the right hand side as the elimination is perfomed). Test your program and then run it on the system AX = B)
- 2009-06-12 00:42:22下载
- 积分:1
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dianti
simulink的一个仿真程序,希望对初学者有用,电梯模型(simulink)
- 2010-05-24 15:48:29下载
- 积分:1
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NewtonSpline
牛顿插值法和三次样条插值法的程序,也对这两种方法的效果进行了对比。(Program of Newton interpolation and cubic spline interpolation method, and also compared the effect of these two methods.)
- 2014-08-13 22:11:09下载
- 积分:1
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Collins
collins衍射传播函数,可以计算光波的衍射过程(collins diffraction spread function can be calculated diffraction process of light)
- 2015-01-12 19:01:13下载
- 积分:1
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Optimization_bemorth
Optimization of the bemorph function in the MATLAB image processing toolbox
- 2010-09-29 09:36:05下载
- 积分:1
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project
The optimum location for the placement of DG in the radial distribution networks for active power compensation by reduction in real power losses and enhancement in voltage profile.
- 2020-11-23 21:59:33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