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lifting_97
小波去噪,利用小波系数在相邻尺度上的相关性关系,针对小波系数估计中硬阈值方法和软阈值方法的缺点,
通过对双重量收缩函数得到的阈值乘以一个合适系数进行修定的折衷方法,提出了一种新的小波域局部自适应去噪算法.实验结果表明,该方法既可以去除噪声,又可以较好地保留图像的高频细节特征.(Wavelet denoising using the wavelet coefficients in adjacent scales of the correlation relationship between the estimation of wavelet coefficients for the hard thresholding and soft thresholding shortcomings, through the contraction of the double weight of the threshold function has been multiplied by a suitable coefficient revised compromise, proposed a new wavelet-domain partially adaptive denoising algorithm. The experimental results show that the method can remove noise, also can be used to retain the details of the characteristics of high-frequency images.)
- 2007-09-07 14:48:30下载
- 积分：1
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arima
在matlab的环境下实现了自回归移动平均模型（arima）(Matlab environment in the realization of the auto-regressive moving average model (arima))
- 2009-04-11 08:51:40下载
- 积分：1
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EKF_PF
EKF_PF 基于扩展kalman的粒子滤波 可解决非线性状态估计问题(EKF_PF based on extended kalman particle filter to address the issue of non-linear state estimation)
- 2008-07-24 12:53:50下载
- 积分：1
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PFM
Detection of M-ary PSK signals ,crlb(Detection of M-ary PSK signals, crlb)
- 2021-01-12 00:48:49下载
- 积分：1
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Testvcmatlab
matlab与vc混和编成(Matlab and the mixture into vc)
- 2005-01-13 14:41:48下载
- 积分：1
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qinterp123
Performs nearest-neighbor or linear interpolation much faster than interp1 when an evenly-spaced lib
- 2010-10-25 05:44:31下载
- 积分：1
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Harriscornerdetector
说明： harris 角点检测 MATLAB 代码(Harris corner detection MATLAB code)
- 2010-05-05 10:03:54下载
- 积分：1
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shiyan3
matlab上机实验用fft对信号作频谱分析(Signal using the fft spectrum analysis
)
- 2012-05-14 15:05:13下载
- 积分：1
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solaroooonn
solar diode model for solar chaterstics
- 2010-10-24 03:12:50下载
- 积分：1
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kaerman
卡尔曼滤波器的仿真实现 其中a,b两个参数由自己设定(Simulation of Kalman Filter in which a, b two parameters set by their own)
- 2009-05-14 10:05:59下载
- 积分：1
