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Project-3
neural network based fault finding relay
- 2009-04-29 19:14:17下载
- 积分：1
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zy1
摘要 该文主要考虑利用图像噪声再生技术来提取图像细节 其思想是利用被滤除的噪声信号进行回收再利用 通过对噪声信号和初步去噪信号进行小波变换 比较它们的小波系数 当噪声信号的小波系数达到一定的阈值时 将噪声信号的小波系数保留叠加至初步去噪信号的小波系数 然后利用传统的软阈值去噪的方法来进行图像的去噪 从而达到既能够去除噪声 又能保留图像细节的目的 实验证明 该方法较传统的方法在去噪和细节保持上有改进(Abstract In this paper, consider using images to extract the noise regeneration of its ideological image detail is the use of the noise signal was filtered to recycle through the noise signal and the initial wavelet transform de-noising signal comparison of their wavelet coefficients of the wavelet signal when the noise coefficient reaches a certain threshold will be the noise signal superimposed to the wavelet coefficients to retain the initial de-noising signal wavelet coefficients and then using the traditional soft-threshold denoising approach to image denoising in order to achieve the removal of noise can not only be able to retain The purpose of image detail that the methods of the experiment a more traditional approach to denoising and detail in there to keep improving)
- 2009-05-23 19:09:43下载
- 积分：1
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yuanchengxu
射频功率放大器预失真，通过matlab建模来实现预失真前后对比(RF PA predistortion)
- 2010-05-24 15:11:39下载
- 积分：1
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chuanghanshu
用matlab编程绘制各种窗函数的形状，窗函数形状的长度为21。
(Matlab programming using a variety of window function mapping the shape, the shape of the length of window function is 21.)
- 2009-02-08 11:24:24下载
- 积分：1
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nlms
The Matlab NLMS algorithm
- 2009-05-26 01:39:59下载
- 积分：1
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cos_space.m
Initialise a cosine spaced vector (like linspace, with points biased to one or both ends)
- 2015-08-06 00:21:56下载
- 积分：1
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qubingyaogan
实现曲柄摇杆的3dmatlab实现 具有较好的实现形式(Crank and Rocker' s 3dmatlab to achieve better forms of realization)
- 2010-09-17 17:39:01下载
- 积分：1
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Kalm
雷达系统中的Kalman滤波算法的应用，很全。值得一看(Radar system application of Kalman filtering algorithm, it is full. Worth seeing)
- 2011-05-10 19:32:10下载
- 积分：1
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mie-scattering
米氏散射系数，在不同条件下，雨中，霜雾，晴朗天气(Mie scattering coefficient under different conditions, rain, frost and fog, sunny weather)
- 2012-06-06 19:12:16下载
- 积分：1
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filter_design
一些滤波器设计的MATLAB源代码，对于学习滤波器非常有用。(Some matlab codes to study filter design and it is helpful to understand filter.)
- 2014-10-22 19:16:22下载
- 积分：1
