-
0799138
几种算法的c语言程序实现,希望大家好好整理一下()
- 2017-12-04 22:03:03下载
- 积分：1
-
dual-tree
首先将非平稳的故障振动信号进行双树复小波包分解，得
到不同频带的分量；然后对每个分量求其峭度值和相关系数并进行比较；最后选取峭度值和相关系数较大的分量
进行软阈值降噪和双树复小波包重构，即可有效地消除振动信号中噪声的干扰，同时保留信号中的有效信息即实
现了故障特征信息的提取。(In view of the above situation, a new fault diagnosis
method is proposed based on dual-tree complex wavelet packet transform and threshold de-noising. Firstly, the
non-stationary fault signal is decomposed into several different frequency band components through dual-tree
complex wavelet packet decomposition. Secondly, Kurtosis and the cross-correlation coefficient of each
component are obtained and compared. Due to the kurtosis reflecting the signal variations, if the kurtosis value is
bigger, the degree of the change of signal is bigger too. The correlation coefficient can reflect the proximity
between the component and the original signal at the same time, the correlation coefficient is bigger, the more
similar with the original signal. Finally, the components that have a bigger value are chosen to be de-noised by a
soft threshold and reconstructed by dual-tree complex wavelet packet transform. The noise interference was
eliminated effectively, and the effective si)
- 2014-05-28 17:02:14下载
- 积分：1
-
sowdy
Legendary server controller for game enthusiasts to study, can
- 2019-04-21 04:21:19下载
- 积分：1
-
huff
这是一个灰度图像进行哈夫曼编码的Matlab程序，包括编码和解码部分。绝对能用！(Huffman Code)
- 2009-12-07 14:52:23下载
- 积分：1
-
Imageembed
Image to be embedded into an image
- 2013-11-19 15:22:55下载
- 积分：1
-
1multiband-SAR-image-fusion
基于Contourlet变换的多波段SAR图像融合 郑永安 宋建社 周文明 张杰 计算机工程 2007-09-20 期刊(multiband SAR image fusion based on Contourlet transform Zheng Yongan Song Jianshe Zhou Wenming Zhang jie computer engineering the 2007-09-20 journals)
- 2013-12-15 15:39:25下载
- 积分：1
-
Map OpenGL
DEM数据处理，有贴纹理及漫游程序，自己在其他网上下载的 希望对做三维的朋友有所帮助(DEM data processing, has the stick texture and roaming)
- 2014-03-18 15:09:18下载
- 积分：1
-
matlab体素化程序
说明： 体素化程序，主要用于matlab体素化一些封闭模型(Voxelization program, mainly used in MATLAB voxelization of some closed models)
- 2020-11-05 09:19:53下载
- 积分：1
-
scikit-image-master
scikit-image: Image processing in Python：Python编写的图像处理程序，可直接调用，是学习python图像处理的很好参考。(scikit-image: Image processing in Python：Image processing program written in Python, can be called directly, is to learn Python a good reference to the image processing.)
- 2015-04-18 13:10:51下载
- 积分：1
-
image_processing
图像处理入门编程
包括动态跟踪和视频处理
有对应的任务指导书(image processing
include the mission book)
- 2018-03-29 00:52:33下载
- 积分：1
