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sparfilt
优点:1.对于信噪比高的信号滤波效果好;
% 2.对于边沿的保护强过阈值滤波,不会产生阈值滤波情况下的过于平滑与Gibbs现象。
%缺点:1.由于对边沿信号没做任何处理,所以边沿可能会有脉冲噪声保留下来;
% 2.计算相关系数中,如果计算出来的小波系数点位置偏差大,则相关系数计算受影响;
% 3.需要迭代运算,迭代的噪声能量阈值选取很重要,这里以开始段无信号处估计噪声;
% 4.需要迭代运算,所以运算量比阈值法大;
% 5.受分解层次影响,在大尺度上小波系数点位置偏差更大,相关系数计算不准确。
%需要具体调整的地方:1.分解的尺度;()
- 2008-03-28 10:26:51下载
- 积分:1
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matlab-designed-by-suj1
introduction to matlab sw.. it designed by me..it is usefull for student
- 2011-05-02 15:42:29下载
- 积分:1
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ORA
face detected in matlab SVM algorithm
- 2011-06-09 01:37:44下载
- 积分:1
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Draw-a-heart
绘制心形图案。基于matlab语言绘制心形图案,最终生成6幅图案。(Draw a heart-shaped pattern. 6 based the matlab language plotted heart-shaped pattern, the resulting pattern.)
- 2013-04-13 09:36:34下载
- 积分:1
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experiment1
模式识别实验验程序
极大似然估计和Fisher线形判别分析(Experimental test procedures for pattern recognition maximum likelihood estimation and Fisher linear discriminant analysis)
- 2010-06-09 16:52:55下载
- 积分:1
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Kalman
卡尔曼滤波在目标跟踪中应用仿真研究,有视频,可直接运行~(Kalman filtering applications in target tracking simulation study, the video can be directly run ~)
- 2020-06-29 03:40:02下载
- 积分:1
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choices
高阶谱分析工具箱(HOSA)中choices函数。(HOSA tool box s demo will call a function name choices.
Copy this file to one of your MATLEB search path to fix the choices problem. )
- 2013-09-04 07:51:20下载
- 积分:1
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cramer_rao_lower_bound
Cramer-Rao下界的例子,其中信号为chirp(Cramer-Rao lower bound for example, where the signal for the chirp)
- 2020-11-29 23:09:28下载
- 积分:1
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1002012.rar
说明: 破解,逆向必备工具包,使用也很简单,我了个去(Hack, reverse essential kit)
- 2011-02-28 10:26:28下载
- 积分:1
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MATLAB_JiaoChen
这是个MATLAB教程,讲的挺详细的,挺综合,重点突出,适合初学者看。(This is a MATLAB tutorial, speak very detailed, very comprehensive, focused and look for beginners.)
- 2007-07-16 23:13:25下载
- 积分:1