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wind_dfig22
双馈风力发电系统的较详细模型，包含了网侧和机侧的控制算法，可以调试运行！(A more detailed model of doubly-fed wind power generation system, including the control algorithms network side and the machine side, you can debug run!)
- 2014-08-26 14:44:50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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matlab70primero
Simple manual that describes how to use matlab for beginners
- 2012-11-29 04:12:05下载
- 积分：1
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tfrpwv
时频分析中的cohen类中最基本的双线性时频分布式wigner-ville分布，由于在该分布中不含窗函数，因此避免了短时窗傅里叶变换时间分辨率、频率分辨率相互牵制的矛盾(Time-frequency analysis of the Cohen class of bilinear time-frequency distribution is the most basic Wigner-Ville distribution, because the function in the distribution is not included in the window, so as to avoid the contradiction of short-time window Fourier transform time resolution, frequency resolution of each other)
- 2013-06-04 16:42:03下载
- 积分：1
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interimreport2
it contains all the details of the following software requirement specification.
- 2010-10-07 13:44:27下载
- 积分：1
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Calculation-of-special-functions
21种特殊函数的数值计算的matlab代码，包括bessel函数，gamma函数，beta函数等(21 kinds of special functions matlab numerical code, including bessel function, gamma function, beta function, etc.)
- 2014-02-08 11:27:25下载
- 积分：1
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souhou
小波包分析提取振动信号中的特征频率，包含了阵列信号处理的常见算法，算法优化非常好，几乎没有循环。( Wavelet packet analysis to extract vibration signal characteristic frequency, Contains a common array signal processing algorithm, Algorithm optimization is very good, almost no circulation.)
- 2017-03-23 14:45:09下载
- 积分：1
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KPMstats
非常好的MATLAB-KALMAN工具包，KPMstats is a directory of miscellaneous statistics functions written by
Kevin Patrick Murphy and various other people(MATLAB-KALMAN very good kit, KPMstats is a directory of miscellaneous statistics functions written byKevin Patrick Murphy and various other people)
- 2007-11-28 14:28:31下载
- 积分：1
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matlab
《数字信号处理教程——MATLAB释义与实现》（第2版）(" Digital Signal Processing Tutorial- MATLAB Interpretation and Implementation" (2))
- 2010-10-24 22:14:04下载
- 积分：1
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mmse
MMSE最小均方误差均衡仿真
可以方便的运行(MMSE matlab)
- 2013-08-22 19:15:27下载
- 积分：1
