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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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DOA_GUI
A useful tool to calculate the DOA using MUSIC algorithm in Matlab with a GUI. Very easy to use.
- 2009-05-07 21:12:21下载
- 积分：1
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Method-of-improving-performance-
说明： 提出了一种改进高阶Butterworth低通滤波器性能的设计方法。首先对高阶Butterworth低通滤波器的极点
进行重新分布，得出改进型Butterworth低通滤波器。性可以由其在基波电压初相位为零时的特性所唯一确定(Periodic voltage and current waveforms on the start time of its corresponding harmonic component of the relationship between the initial phase of research, pointed out that the characteristics of harmonic sources can be its initial phase in the fundamental zero-voltage characteristics of the CD a definite)
- 2011-03-09 21:32:47下载
- 积分：1
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pmsm_vec_SVPWM
永磁同步电机矢量控制系统的matlab/simulink仿真模型，是一个同学做的(PMSM SVPWM control)
- 2013-03-15 12:55:58下载
- 积分：1
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mfuzzzipa
matlab仿真模糊控制器，对学学习模糊控制有一定的帮助
(help matlab simulation fuzzy controller, fuzzy control for school learning.)
- 2012-08-22 14:11:52下载
- 积分：1
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C2
说明： This code is related to the course Digital Communications. It reproduce the error probability
as a function of the SNR per bit for 16-QAM. Enjoy it!
- 2013-11-10 02:22:48下载
- 积分：1
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SLALG
Simple algorithm of wsn to localize mobile targets
- 2015-02-05 17:13:03下载
- 积分：1
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matlab-forPID
mtlab仿真的基于遗传算法的pid,实数编码和二进制编码(mtlab simulation based on genetic algorithms pid, real coding and binary coding)
- 2008-06-19 21:59:35下载
- 积分：1
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yxiao_DVBS2code
说明： 在DVB—S2中，LDPC码监督矩阵H的仿真，可以对其采用的LDPC码的性能进行验证(In the DVB-S2 ， LDPC code simulation monitoring matrix H can be used in its performance of LDPC codes to verify)
- 2010-05-02 16:57:25下载
- 积分：1
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sanweideFDTD
三维的FDTD模拟电磁场仿真程序。采用PML边界。(Three-dimensional FDTD simulation of electromagnetic field simulation program. Using PML boundary.)
- 2009-04-19 16:26:14下载
- 积分：1
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