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softmatting_MATLABcode
关于soft matting的MATLAB代码(A closed form solution to Natural Image Matting
A. Levin D. Lischinski and Y. Weiss )
- 2010-07-12 15:37:04下载
- 积分：1
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Wiener
设计一维纳滤波器
(1)产生三组观测数据：首先根据s(n)=a s(n-1)+w(n)产生信号s(n)，将其加噪（信噪比分别为20dB,10 dB，6 dB），得到观测数据x1(n), x2(n), x31(n).
(2)估计xi(n)，i=1,2,3的AR模型参数。假设信号长度为L，AR模型阶数为N，分析实验结果，并讨论改变L,N对实验结果的影响。
(A Wiener filter design (1) to produce three sets of observations: first generating a signal s (n) according to s (n) = as (n-1)+w (n), to add noise (20dB SNR, respectively , 10 dB, 6 dB), to obtain observational data x1 (n), x2 (n), x31 (n). (2) estimate xi (n), i = AR model parameters 1,2,3. Assuming the signal length L, AR model of order N, analysis of experimental results and discuss the impact changing L, N of the experimental results.)
- 2013-11-26 21:53:25下载
- 积分：1
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20060816
以网格作为逻辑结构，具有高联通，低负载，扩展性强的特点。经分析表明，该方案更高效、安全、抗攻击能力更强。(To the grid as a logical structure, with high Unicom, low load, expansion and strong features. The analysis shows that the program more efficient, safe, stronger anti-attack capability.)
- 2010-03-10 13:43:30下载
- 积分：1
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MATLAB
MATLAB7.0的基础教程孙祥编着，适合初学者(MATLAB7.0 Essentials the Sun Xiang ed, for beginners)
- 2012-09-28 10:57:01下载
- 积分：1
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duanshi-daopu-yupu
matlab环境下实现语音预处理 包括语谱图 倒谱系数 短时频谱的画图(voice pretreatment Matlab environment, including spectrogram drawing of the short-time spectral cepstral coefficients)
- 2012-10-21 10:44:03下载
- 积分：1
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FastICA25
说明： 快速ICA算法，在盲源分离中有很大的用处。(fast algorithm, the blind source separation is very useful.)
- 2006-04-10 09:11:53下载
- 积分：1
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2_D_music
用于求个多个信号源二维波达方向的多重信号分类算法(multiple signal classification algorithm for seeking the two dimensional DOA of multiple sources )
- 2015-02-02 21:39:07下载
- 积分：1
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RVM
预测分类，针对目标样本进行训练比对，预测有可能发生的情况(Predictive classification, target training samples compared to predicted situation may occur)
- 2013-12-17 21:01:12下载
- 积分：1
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yazhi
关于集中压制干扰的代码，压制干扰的生成，包括各种压制干扰，比较齐全。(On the focus of suppression of interference code, suppression of interference generation, including a variety of suppression interference, more complete.)
- 2017-03-08 20:52:14下载
- 积分：1
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cordic
CORDIC sin cos m-file
- 2010-06-21 15:26:16下载
- 积分：1
