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421
针对齿轮滚动轴承等的早期损伤类故障, 提出将小波包分解作为包络分析的前置处理手段以提取振动信号的故障信息特征 。 在简述小波包基本原理的基础上, 通过仿真信号, 对振动信号的具体处理过程进行分析, 并对可能遇到的问题, 提出处理办法, 然后应用于诊断实例 。 (Early damage fault for rolling bearings and other gear, the proposed wavelet packet decomposition as pre-processing means envelopment analysis to extract characteristic vibration signal fault information. On the basis of the basic principles outlined wavelet packet, through simulation signal processing for specific vibration signals are analyzed, and the problems that may be ncountered, proposed approach, and then applied to the diagnosis example.)
- 2014-04-23 09:15:13下载
- 积分：1
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MSE
MSE，最小均方误差,用于图像匹配，可用，亲测(MSE, minimum mean square error for image matching, available, pro-test)
- 2021-01-07 21:08:51下载
- 积分：1
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PCaK-means
基于相位一致性与K-means方法的结合边缘检测(PC and K-means)
- 2020-12-05 03:09:24下载
- 积分：1
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CS_OMP
说明： matlab实现基于稀疏表示的高光谱图像分类(Hyperspectral image classification based on sparse representation using MATLAB)
- 2021-01-08 16:17:13下载
- 积分：1
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MRF
Markov随机场的例子程序，包括ICM，BP算法，matlab编写，共30几个函数。(Markov random field examples of procedures, including ICM, BP algorithm, matlab prepared a total of 30 number of functions.)
- 2009-03-04 21:50:56下载
- 积分：1
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瞳孔定位
matlab实现人眼精确定位 实现效果良好(Accurate eye location by MATLAB)
- 2021-04-07 21:39:01下载
- 积分：1
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yuanyuan
给予分水岭的图像分割，包括源代码、测试图、实验报告(Given watershed image segmentation, including source code, test plans, test reports)
- 2010-12-04 22:33:37下载
- 积分：1
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利用峰值信噪比对去噪性能进行比较
分别利用均值滤波、自适应滤波和中值滤波对噪声图像g1和g2进行滤波，利用峰值信噪比对去噪性能进行比较。(Respectively, using the mean filter, adaptive filtering and median filtering images g1 and g2 noise filtering, denoising performance comparison using the peak signal-to-noise ratio.)
- 2012-09-12 07:35:10下载
- 积分：1
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duoyuzhifenge
基于直方图的多阈值分割可以求出三个阈值，适合CT图像分割(Histogram-based multi-threshold segmentation can be obtained three threshold for CT image segmentation)
- 2020-07-04 01:40:01下载
- 积分：1
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Image-segmentation-Extraction
一个车牌字符分割小程序，分割效率高。实现简单(A license plate character segmentation of small procedures, segmentation and high efficiency. Realize a simple)
- 2008-05-28 21:52:16下载
- 积分：1
