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采用小波进行图像消噪
数字图像在产生过程中经常会受到噪音污染。因此，对于数字图像应该对其进行去噪音处理。在传统的基于傅里叶变换的信号去噪音方法中，可以使得信号和噪音的频带重叠部分尽可能的小，这样就可以在频域通过时，不需改变滤波方法而将信号和噪音分隔开来。但是，如果信号和噪音的频域重合时，用该方法进行噪音处理的效果就比较差。(digital image in the selection process will be subject to regular noise pollution. Therefore, the digital image should be carried out to deal with the noise. Based on the traditional Fourier Transform method of signal to noise, can result in a signal and noise bands overlap small as possible, so it can be adopted in the frequency domain, the need to change methods of filtering the signal and noise to separate. However, if the signal and noise in the frequency domain coincidence, the method for dealing with the effects of noise on the relatively poor.)
- 2005-07-12 11:28:35下载
- 积分：1
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MIRtoolbox1.3.4_matlabcentral
a very useful tool for speech analysis in matlab
- 2012-04-21 05:27:22下载
- 积分：1
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PCA
全面分析机械类个企业的经济效益，以一家公司的盈利额为研究对象，选择了8个不同的利润指标，14企业关于这8个指标的统计数据如下表所示，试进行主成分分析。(Comprehensive analysis of the economic efficiency of enterprises machinery months to a company' s earnings amounted research object, select 8 different profit targets, 14 companies on these eight indicators of statistical data in the following table and try to principal component analysis.)
- 2013-09-30 04:00:47下载
- 积分：1
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examp16_2
二维小波分析在图像平滑、融合与增强中的应用(D wavelet analysis in image smoothing, integration and enhancement of)
- 2016-01-25 15:18:01下载
- 积分：1
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DPFC
In this paper, we introduced a new series-shunt type FACTS controller called as distributed power flow controller to
improve and maintain the power quality of an electrical power system. This DPFC method is same as the UPFC used to
compensate the voltage sag and the current swell these are voltage based power quality problems. As compared to UPFC
the common dc link capacitor is removed and three individual single phase converters are used instead of a three phase
series converter. Series referral voltages, branch currents are used in this paper for designing control circuit. The evaluated
values are obtained by using MATLAB/SIMULINK.
- 2021-02-23 09:29:40下载
- 积分：1
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rotbotsimulation
这是一篇关于5自由度机器人建模与仿真的论文，是做机器人仿真方面很好的参考资料(This is the one on the 5-DOF robot modeling and simulation papers are doing a very good reference for robot simulation,)
- 2009-11-16 11:26:58下载
- 积分：1
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3D_DipoleWave
2D wave simulation in 3D plot.
to help you understand the wave interference phenomenon.(2D wave simulation in 3D plot. To help you un derstand the wave interference phenomenon.)
- 2007-05-22 13:52:40下载
- 积分：1
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main_beta_1021
imu和视觉里程计 kalman滤波器 进行融合(imu VO fusion)
- 2020-07-02 08:00:02下载
- 积分：1
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tuifeng_V5.2
ML法能够很好的估计信号的信噪比,GSM中GMSK调制信号的产生，小波包分析提取振动信号中的特征频率。( ML estimation method can be a good signal to noise ratio, GSM is GMSK modulation signal generation, Wavelet packet analysis to extract vibration signal characteristic frequency.)
- 2016-05-14 20:35:03下载
- 积分：1
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Interface-design-articles
matlab 编程应用100例中的界面设计篇(Interface design articles)
- 2011-05-19 18:49:42下载
- 积分：1
