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sanciyangtiao
三次样条插值，它是数学上的插值基础算法之一。(Cubic spline interpolation, which is the mathematical interpolation algorithm based on one.)
- 2010-08-10 16:35:52下载
- 积分：1
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3
说明： 此算法为增广最小二乘法。uy2为含噪声数据，n=2,噪声模型n=2(The algorithm for least squares augmented. uy2 for data containing noise, n = 2, the noise model n = 2)
- 2009-07-24 11:40:44下载
- 积分：1
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addnoise
Add noise to signal at a prescribed SNR level.
- 2011-11-16 08:00:19下载
- 积分：1
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smartantenna
Smart Antennas for Wireless Communications（中文版程序）(Smart Antennas for Wireless Communications)
- 2010-08-16 15:17:47下载
- 积分：1
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Cognitiveradio
it is about cognitive radio
- 2010-12-06 06:35:15下载
- 积分：1
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chap3
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(Code Description
P0301: digital image data display matrix and Fourier transform
P0302: Two-dimensional discrete cosine transform image compression
P0303: gray-scale transformation method using the contrast enhanced image
P0304: Histogram of homogenization
P0305: simulated images by Gaussian white noise and salt and pepper noise of
P0306: two-dimensional median filter function medfilt2 on the image noise by filtering salt and pepper
P0307: using MATLAB in the function filter2 noise on the image by mean filter
P0308: Image Adaptive Weiner Filter
P0309: the use of 5 different gradient enhanced image sharpening method
P0310: the image of the high-pass filter and mask treatment
P0311: Using Butterworth (Butterworth) low pass filter the image noise by smoothing
P0312: Using Butterworth (Butterworth) high pass filter sharpening the image)
- 2010-05-17 18:20:35下载
- 积分：1
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tvdenoise
TV donosing code by Chambolle s method
- 2011-06-26 00:56:55下载
- 积分：1
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normaldistribution
说明： 一个很好的正态分布MATLAB程序，与大家共享，希望对大家有用。(normal distribution )
- 2010-04-14 18:50:11下载
- 积分：1
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quzaosheng
MATLAB多方法去高斯白噪声方法有：多幅图像平均、均值滤波、中值滤波(MATLAB more ways to gaussian white noise methods are: many images average, average filtering and median filtering
)
- 2012-05-17 20:24:51下载
- 积分：1
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Modern_Signal_processing-2nd_xianda_zhang
This an E-book about modern signal processing.
- 2008-03-22 01:33:57下载
- 积分：1
