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someImageProcessSourcecode
几种图像处理源码
程序代码说明
P0301：数字图像矩阵数据的显示及其傅立叶变换
P0302：二维离散余弦变换的图像压缩
P0303：采用灰度变换的方法增强图像的对比度
P0304：直方图均匀化
P0305：模拟图像受高斯白噪声和椒盐噪声的影响
P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波
P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波
P0308：图像的自适应魏纳滤波
P0309：运用5种不同的梯度增强法进行图像锐化
P0310：图像的高通滤波和掩模处理
P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理
P0312：利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理
(err)
- 2008-06-13 17:48:40下载
- 积分：1
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simpleekf
说明： 本matlab程序实现了扩展kalman滤波，对一个随机生成的正弦信号进行EKF滤波，并画图展现对比。(This Matlab source code is the demo of Extended Kalman Filter，It s filter for randomly sine singal and plot the result。)
- 2010-03-30 11:01:26下载
- 积分：1
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ezwcodes
EZW (Embedded Zerotrees of Wavelet Transforms) is a lossy image compression algorithm. At low bit rates (i.e. high compression ratios) most of the coefficients produced by a subband transform (such as the wavelet transform) will be zero, or very close to zero. This occurs because "real world" images tend to contain mostly low frequency information (highly correlated). However where high frequency information does occur (such as edges in the image) this is particularly important in terms of human perception of the image quality, and thus must be represented accurately in any high quality coding scheme.
- 2011-08-04 12:04:29下载
- 积分：1
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localization-hopsize
根据硕士论文编写，在DV-hop基础上对平均每跳距离做了修正，效果比原始算法好的多。(According to the master s thesis writing, on the basis of DV- hop made a correction, the average jump distance effect is much better than the original algorithm.
)
- 2014-11-04 21:37:25下载
- 积分：1
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seaswell
计算并模拟海表面的涌浪杂波传播和大小 m文件(generates sea surface swell realizations.)
- 2013-10-03 21:23:08下载
- 积分：1
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numerical
numerical code for matlab
analytical
bisec
differentiation
F
FALSEPOS
fixedpoint
- 2013-09-04 02:29:02下载
- 积分：1
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SButterworh.f
二阶Butterworth滤波器, 可以直接用于数字信号处理，里面有输入输出说明，很详细(Second Order Butterworth Band-Pass Filter)
- 2014-12-05 14:22:57下载
- 积分：1
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doppler_to_pc
这是仿真多普勒频移对脉压影响的程序，采用Matlab编写。(this is a program about the effect of the Doppler shift on PC.)
- 2013-07-30 16:46:42下载
- 积分：1
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fanbeng_v22
是学习PCA特征提取的很好的学习资料，合成孔径雷达（SAR)目标成像仿真，MinkowskiMethod算法 。( Is a good learning materials to learn PCA feature extraction, Synthetic Aperture Radar (SAR) imaging simulation target, MinkowskiMethod algorithm.)
- 2016-09-18 14:51:25下载
- 积分：1
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MUSICsf
近场MUSIC算法，利用多重信号分类方法把位于近场的声源信号进行方位估计。(Near-field MUSIC algorithm, the use of multiple signal classification method put field is located near the sound source signal DOA estimation.)
- 2021-04-13 15:08:56下载
- 积分：1
