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signalprocessing
1、产生信号,两个实正弦信号的叠加,幅度分别为2、4、1、3;混入均值为0、方差为1的白噪声。采用自适应滤波器对其进行去噪。
2.产生信号,为两个实正弦信号的叠加,其幅度均为4,混入均值为0、方差为1的白噪声。采用有限脉冲响应法设计一个维纳滤波器估计信号 ,并求最小均方误差。
3.产生高斯分布的白噪声w(n),自行给定一个5阶AR模型,让该白噪声通过这个AR模型,得到输出信号x(n),再估计x(n)的AR模型数,比较估计的结果和原来给定的AR模型的参数。(A signal to be generated, the superposition of two real sinusoidal signals, amplitude, respectively 2,4,1,3 mixed with mean 0 and variance 1 white noise. Noising using adaptive filter them. (2) generate signals as a superposition of two real sinusoidal signal whose amplitude was 4, mixed with mean 0 and variance 1 white noise. The finite impulse response method to design a Wiener filter estimate signal, and for the minimum mean square error. 3 Gaussian white noise generated w (n), given a five self-order AR model, so that the white noise through the AR model, get the output signal x (n), and then estimate x (n) the number of AR model, Compare the results and the original estimate given by the AR model parameters.)
- 2013-07-04 22:22:10下载
- 积分:1
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demosaicing
说明: 可以实现对于RGB图像进行去马赛克图像处理(demosaicing for RGB images)
- 2010-04-08 16:00:33下载
- 积分:1
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GPS_weizhi
GPS定位,在android4.4下编译通过,可供参考学习(GPS positioning, android4.4 compiler, available for reference study)
- 2016-09-23 15:32:33下载
- 积分:1
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Mosaic
能快速的将两幅彩色图像进行拼接
mosaic two images fast(Will be able to fast two color mosaic images mosaic two images fast)
- 2008-04-15 20:23:37下载
- 积分:1
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DF-collaborative-program
协作通信中译码转发方式DF协作方式实验仿真主程序。(DF collaborative experiment simulation main program)
- 2011-07-05 21:10:16下载
- 积分:1
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APF
有源滤波器使用在光伏中 可以改写到双馈式风力发电机中使用(Active filters can be rewritten using the PV to double-fed wind turbines use)
- 2013-07-28 20:08:56下载
- 积分:1
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pm
说明: P-M非线性各向同性扩散滤波,用于去除图像或者地震数据上的噪声(Used to remove noise from images or seismic data.)
- 2018-09-09 13:54:53下载
- 积分:1
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shuru1
说明: 转化地震波数据,得到DAT文件的功能,能很好满足使用(The function of DAT file by transforming seismic wave data)
- 2019-03-29 10:56:43下载
- 积分:1
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AODV-GUI-in-WSN-master
说明: MATLAB编写AODV路由发现过程,实现WSN中AODV的仿真(he simulation of AODV in WSN)
- 2021-02-25 12:49:38下载
- 积分:1
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三个二维模糊控制
说明: 使用模糊控制的风机系统使用了模糊控制,能够轻松的搭建起相关模型(Wind Turbine System Using Fuzzy Control)
- 2019-03-04 20:11:25下载
- 积分:1