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xiaobo
局部放电试验所采集的信号中往往混有白噪声、周期干扰信号去除。此处采用常用db系列小波中的db6小波进行9尺度的多分辨分解后，根据白噪声能量特性，估算各尺度的阈值大小，采用硬值进行处理，后进行重构。(Partial discharge test of the signal collected is often mixed with white noise, periodic interference signal removal. Here the use of commonly used wavelet db Series DB6 wavelet carried out in the 9-scale multiresolution decomposition, based on the energy characteristics of white noise to estimate the scale threshold size, the use of hard-value deal, after the remodeling.)
- 2020-12-25 20:29:04下载
- 积分：1
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STK-training-tutorial
STK 是卫星仿真工具包，由美国AGI开发的一款在航天工业领域中处于绝对领先地位的商品化分析软件。这里附上的是这个软件的教程。(STK is a satellite simulation tool kit developed by the United States AGI a field in the aerospace industry in the commercialization of the absolute leading position analysis software. Here attached is the software tutorial.)
- 2007-12-14 16:17:07下载
- 积分：1
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Desktop
Measuring similarity between images using Color Histogram approach
- 2010-11-09 18:32:42下载
- 积分：1
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chip_histogram_features
直方图是用面积表示各组频数的多少，矩形的高度表示每一组的频数或频率，宽度则表示各组的组距，因此其高度与宽度均有意义。 程序提取了很多直方图所需要的参数特征，如均值、方差、偏度、峰度、能量和熵。
(Histogram is that each group size the number of frequency, the height of the rectangular frequency of each group said that the number or frequency, the width of that group from each group, so the significance of height and width of both. Extraction procedures need a lot of parameters histogram features, such as mean, variance, skewness, kurtosis, energy and entropy.)
- 2009-05-06 20:39:32下载
- 积分：1
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CEEMD_eemd
此文件包含了法国人Gabriel Rilling编写的EMD，EEMD和CEEMD的程序，有例子还有相关的一篇文献。(This file contains the EMD, written in French Rilling Gabriel EEMD and CEEMD program, is one of the examples and related literature.)
- 2021-04-22 10:28:48下载
- 积分：1
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wimax
Wimax model, matlab simulation
- 2009-06-19 22:21:42下载
- 积分：1
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digital_image_processing-use_matlab
说明： 余成波《数字图像处理及Matlab实现》,对学习用matlab做图像处理有很大帮助(digital image processing,use matlab)
- 2010-03-18 19:17:45下载
- 积分：1
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work
曲面样条插值实现（没用householder变换，不稳定）(Surface Spline Interpolation (useless householder transformation, instability))
- 2010-05-10 15:42:35下载
- 积分：1
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head1
基于视频序列的粒子滤波跟踪程序，首先选中目标图片，有仿真结果(target tracking based on particle filtering)
- 2012-05-29 22:15:03下载
- 积分：1
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hdb3
decode hdb3,对一个hdb3码进行译码运算( decode hdb3)
- 2014-10-09 19:35:03下载
- 积分：1
