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clusters
cluster ! General cluster !
- 2011-04-02 12:01:59下载
- 积分:1
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基于W-SVD的小波数字水印算法
基于W-SVD的小波数字水印算法,包括水印生成、水印嵌入和水印检测,理解SVD奇异值分解算法。(Wavelet digital watermarking algorithm based on W-SVD includes watermarking generation, watermarking embedding and watermarking detection, and understanding SVD singular value decomposition algorithm.)
- 2020-06-28 11:00:02下载
- 积分:1
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SP_UCI
The shuffled complex evolution with principal components analysis–University of California at Irvine (SP-UCI) method is a global optimization algorithm designed for high-dimensional and complex problems. It is based on the Shuffled Complex Evolution (SCE-UA) Method (by Dr. Qingyun Duan et al.), but solves a serious problem in searching over high-dimensional spaces," population degeneration". The population degeneration problem refers to the phenomenon that, when searching over the highdimensional parameter spaces, the population of the searching particles is very likely to collapse into a subspace of the parameter space, therefore losing the capability of exploring the entire parameter space. In addition, the SP-UCI method also combines the strength of shuffled complex, the Nelder-Mead simplex, and mutinormal resampling to achieve efficient and effective high-dimensional optimization.
- 2013-03-19 01:30:35下载
- 积分:1
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SSL_PGP
SSL(Semi-Supervised Learning) with PGP: Implementation of PGP Algorithm introduced in, Fang, Yuan, Kevin Chen-Chuan Chang, and Hady Wirawan Lauw. Graph-based semi-supervised learning: Realizing pointwise smoothness probabilistically. International Conference on Machine Learning (ICML), 2014.
- 2015-11-20 17:14:35下载
- 积分:1
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基于小波变换的图像去噪的matlab程序
本代码是基于小波变换的图像去噪的matlab程序的源代码,从而达到对系数图像去噪的效果,输出为去噪后图像以及噪声图像,
- 2022-05-05 23:08:46下载
- 积分:1
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qpsk_mod_transmiter
QPSK发送机,信号源为随机二进制序列,经串并变换后,转换成双极性信号发送(QPSK transmitter, the signal source for random binary sequence, series and transform, change the polarity signal sent in pairs)
- 2007-03-20 21:47:41下载
- 积分:1
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Changjiang
带有级比调整的灰色预测代码 在灰色预测之前做级比检验,降低相对误差(GREY MODEL)
- 2015-02-02 08:29:22下载
- 积分:1
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基于压缩感知的MASSIVE MIMO信道估计
基于压缩感知的MASSIVE MIMO信道估计,采用OMP算法解决稀疏信道估计问题。MASSIVE MIMO多小区多用户模型,合成稀疏信道(有效解决导频污染)。(Based on compressed sensing for MASSIVE MIMO channel estimation, OMP algorithm is used to solve the sparse channel estimation problem. MASSIVE MIMO multi cell and multi-user model, to synthesize sparse channel (effectively solve pilot pollution).)
- 2021-04-12 20:28:56下载
- 积分:1
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butterworth.m
speech recognition, butterworth filter
- 2010-12-03 18:29:38下载
- 积分:1
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zhongzhilvbo
图像的中值滤波,能够从键盘输入窗口大小,自适应滤波(Image median filtering can be entered from the keyboard window size, adaptive filtering)
- 2011-04-24 09:44:12下载
- 积分:1