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说明: Le filtre de Gabor applique une fonction qui est une sinusoï de modulée par une fonction gaussienne. Il a en traitement d’image une fonction de détection de contours (ou de traits). Ce plugin prend en paramètre: la longueur d’onde (en pixel), et l’orientation (en degrés). Il utilise aussi une enveloppe.
- 2012-12-31 17:43:02下载
- 积分:1
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enhance1
加权中值滤波,用于图像增强,只用于超声图像,对超声图像去噪有很好的效果。内还包括信噪比计算方法。(weighted median filter for image enhancement, only for ultrasound images of ultrasound image denoising with very good results. Which is also a signal-to-noise ratio calculation.)
- 2006-12-10 12:07:26下载
- 积分:1
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embed1
this file implements the algorithm of DWT and DCT for image watermarking in combination.
- 2014-12-01 13:52:58下载
- 积分:1
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PD-gravity-compensaticontrol
基于重力补偿的机器人控制程序,控制律设计及控制律分析(Gravity compensation based robot control program to control law design and analysis of control law)
- 2014-01-01 20:53:46下载
- 积分:1
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ESC_Model
针对汽车的电子稳定性控制系统的126法规,做了基础性的模型(A basic model for the 126 regulation of the electronic stability control system of automobiles has been made)
- 2017-09-07 11:08:37下载
- 积分:1
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turbo_logmap
turbo码的译码,以及包含LOGMAP和SOVA两种算法(turbo code decoding, and includes two algorithms LOGMAP and SOVA)
- 2008-05-15 19:18:40下载
- 积分:1
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quyunengliangquda
基于区域能量的图像融合方法
赋原图 代码简练(Based on the Regional energy image fusion method)
- 2011-06-24 13:10:47下载
- 积分:1
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DBSCAN
实现基于密度的聚类算法,可以处理噪声数据,效果好(density-based clustering)
- 2011-12-30 13:36:16下载
- 积分:1
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ex
说明: 一个简单的matlab非线性拟合例子,使用了matlab提供的nlinfit函数.(A simple non-linear fitting matlab example, matlab using the function provided by nlinfit.)
- 2008-06-05 14:07:39下载
- 积分:1
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Power-spectrum-estimation
功率谱估计
信号为两个正弦信号加高斯白噪声,各正弦信号的信噪比均为10dB,长度为N,信号频率分别为 和 ,初始相位 ,取 , 取不同数值:0.3,0.25。 为采样频率。分别用Levinson递推法和Burg法进行功率谱估计,并分析改变数据长度、模型阶数对谱估计结果的影响。(Power spectrum estimation signal into two sinusoidal signals applied Gaussian white noise, the SNR of each sinusoidal signal are 10dB, a length of N, respectively, and the signal frequency, initial phase, take, take different values: 0.3,0.25. Is the sampling frequency. Levinson recursive method were used and Burg method for power spectrum estimation, and change the length of the data analysis, the impact on the estimation model order spectrum.)
- 2015-03-23 10:48:42下载
- 积分:1