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Jakobijanlinearizacija
Jacobian linearization of multivarianle model
- 2010-08-25 03:06:13下载
- 积分：1
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noise
使用MAtlab语言，在一幅图像中添加各种噪声，比如：椒盐噪声，高斯噪声，均匀，指数，对数，厄尔等噪声。(Using Matlab language, to add a variety of noise in an image, such as: salt and pepper noise, Gaussian noise, uniform, exponential, logarithmic, El noise.)
- 2013-05-18 08:32:08下载
- 积分：1
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Model_3D_Right
this is 3d tr model for airplane target tracking
- 2009-04-29 14:26:42下载
- 积分：1
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rss_simulator
RSS measurement using Friis formula
- 2012-07-03 14:17:19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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SecondOrderSinkModel
一个二阶水槽模型，包括两级水槽的输出曲线。(A second-order sink models, including two tanks of the output curve.)
- 2009-12-03 13:08:31下载
- 积分：1
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cdma
this code is mainly based on cdma..
- 2010-12-10 18:05:50下载
- 积分：1
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Simulink_rus
similunk book about rus for advanced simulation and modeling
- 2013-10-07 16:42:12下载
- 积分：1
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12
说明： Matlab做的关于三角波，正弦波，方波的FFT算法，可以分析方波信号、三角波信号的频谱以及采样点数、采样频率对频谱分辨率的影响。(Matlab to do on the triangle wave, sine wave, square wave of the FFT algorithm, can be analyzed square-wave signal, triangular wave signal of the spectrum as well as the sampling points, the sampling frequency affect the resolution of the spectrum.)
- 2008-07-01 21:54:04下载
- 积分：1
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dicom_toolbox_version_2e
工具箱Dicom标准搜索/读/写工具...
-dicom_folder_info，搜索文件夹和所有的DICOM文件的子文件夹，并给出了结构后，在所有数据集在该文件夹中的信息。
-dicom_read_volume，读一个DICOM货量并不重要，如果DICOM的体积单个文件或多个文件组成，或在子文件夹
-dicom_write_volume，写一个DICOM量
-SiemensInfo，读取从西门子私人标记00291020 MRI和DTI技术信息
(Toolbox with Dicom Search/Read/Write tools ...
- dicom_folder_info, search a folder and sub-folders for all dicom files and gives a structure back with the information of all datasets present in that folder.
- dicom_read_volume, read a dicom volume, it doesn t matter if the dicom volume consist of a single file or multiple files, or is in a sub-folder
- dicom_write_volume, write a dicom volume
- SiemensInfo, reads the MRI and DTI information from the Siemens Private tag 0029 1020)
- 2011-05-23 11:29:54下载
- 积分：1
