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ultrasim07_sonar
Software Ultra sim, Software Ultra sim
- 2012-03-26 12:01:03下载
- 积分：1
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moments
this code extract some moment feature like zernike, zernike radial polynomials, central moments,....d
- 2013-04-22 15:04:15下载
- 积分：1
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A-Novel-Dual-Patch-
设计的抗干扰天线，给出了设计方案，并进行了飞行测试，给出了试验结果。(A Novel Dual-Patch Anti-Jam GPS Antenna)
- 2013-11-17 18:53:16下载
- 积分：1
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arprocess_assg
A program to illustrate Autoregressive process of first order using Matlab
- 2009-12-02 22:07:49下载
- 积分：1
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Tracking
该代码为gps软件接收机的跟踪环路的matlab实现程序，可以实现简单的gps跟踪环路的功能。(The code for the gps tracking software receivers realize matlab program loop, you can realize a simple loop gps tracking functions.)
- 2008-06-04 16:38:42下载
- 积分：1
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cdma2000
cdma2000的仿真模块及其功能的实现，使用matlab7.0里的simulink仿真出来的(cdma2000 by matlab&simulink)
- 2010-05-28 12:27:42下载
- 积分：1
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Integral-calculation
用matlab编程计算积分，包括梯形算法，龙贝格算法，高斯算法，通过具体案例得到最终结果(Calculation of integrals with MATLAB programming, including trapezoidal algorithm, Romberg algorithm, Gauss algorithm, the final results are obtained through the concrete case)
- 2014-09-20 20:33:53下载
- 积分：1
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wavelet-decomposion
对脑电信号进行小波分解并重构，提取脑电信号不同频段的成分(Decompose EEG and then reconstruct it to get different component)
- 2020-11-05 10:39:53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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Mechanics-of-Composite-Materials-with-MATLAB_ISBN
composit efunction with matlab
- 2012-01-15 23:58:48下载
- 积分：1
