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idma_1
IDMA matlab file algorithm
- 2010-07-14 15:43:00下载
- 积分：1
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sample6
重叠和不重叠分段计算的功率谱比较,算法通用性强。(Overlapping and non-overlapping sub-calculated power spectrum comparison)
- 2009-02-04 23:13:12下载
- 积分：1
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walsh_pn_code
说明： walsh和pn码的生成程序，用C语言实现，可供MATLAB调用(code generation process, using C language, calling for MATLAB)
- 2006-04-22 15:31:14下载
- 积分：1
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matlab
matlab鱼眼图像全景展开算法，附有效果图，自己写的，确保可以执行，谢谢(Fisheye image panoramic unwrapping algorithm, with renderings, write your own, make sure you can perform, thank)
- 2014-09-09 12:33:17下载
- 积分：1
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ase-matlab
基于matlab的128位aes加密解密算法 有效利用pipeline提高了设计的时钟频率和吞吐量 是一个十分高效的作品(Effective use of pipeline based on matlab 128 aes encryption and decryption algorithm improves the design of the clock frequency and throughput is a very efficient work)
- 2020-12-28 22:19:03下载
- 积分：1
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Fig
使用MATLAB设计滤波器，然后下消除指定位置消除消元(Design the filter with MATLAB, then eliminate the specified position to eliminate the elimination.)
- 2020-06-23 21:00:01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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CP0303_PPM_RANDOM
随机调制信号下的模拟ppm的matlab仿真(random modulation signal simulation ppm of Matlab simulation)
- 2007-01-10 13:24:57下载
- 积分：1
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LEACH
无线传感器网络中LEACH协议代码，实现节点的分簇。(LEACH protocol code in wireless sensor network node clustering.)
- 2012-09-20 20:31:50下载
- 积分：1
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sfc
it is a matlab code about sfc that use in matlab.it is one of most important problems in numerical calculation
- 2011-05-11 07:08:15下载
- 积分：1
