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dyghw
fourier series coefficient
- 2012-01-03 22:21:20下载
- 积分：1
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med2d
一种基于最小熵反褶积( ]8+83)3 6+D*(A4 Q20(+W(-)D8(+，]6Q) 的滚动轴承故障特征提取方法: 在利用 /X 模型去除齿轮啮合产生的确定性信号的基础上，对保留信号进行最小熵反褶积，增强冲击信号"该方法避免了传统轴承故障诊断方法中带通滤波器设计的难题，实车测试表明: 与共振解调技术相比，该方法提取的滚动轴承故障特征更加明显，更适合于工程应用"(Based on minimum entropy deconvolution (] 8+83) 3 6+D* (A4 Q20 (+W (-) D8 (+,] 6Q)' s fault feature extraction method: using/X model to remove the uncertainty generated signal gear on the basis of the retention signal minimum entropy deconvolution, and enhance the impact of signal " This method avoids the problems of traditional bearing fault diagnosis method of the bandpass filter design, real vehicle test showed that: compared with the resonance demodulation technology, which fault feature extraction method is more obvious, more suitable for engineering applications. " )
- 2020-12-04 22:49:24下载
- 积分：1
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pca
说明： 解PCA的程序 (Solution procedures for PCA)
- 2011-04-15 10:44:17下载
- 积分：1
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3285-30367-2-PB
In most of the approaches of computer-aided detection of breast cancer, one of the preprocessing steps applied to the mammogram is the removal/suppression of pectoral muscle, as its presence within the mammogram may adversely affect the outcome of cancer detection processes. Through this study, we propose an efficient automatic method using the watershed transformation for identifying the pectoral muscle in mediolateral oblique view mammograms. The watershed transformation of the mammogram shows interesting properties that include the appearance of a unique watershed line corresponding to the pectoral muscle edge. In addition to this, it is observed that the pectoral muscle region is oversegmented due to the existence of several catchment basins within the pectoral muscle
- 2015-01-20 18:13:30下载
- 积分：1
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Vector-control
本模型是基于异步电机矢量控制的仿真实验，并附有word详细解释模型的建立过程，以及仿真结果（波形）。(This model is based on the simulation experiment of asynchronous motor vector control, accompanied by the word detailed explanation model establishment process, and simulation results (waveform).)
- 2020-10-21 14:37:24下载
- 积分：1
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TutorialGuidMATLABCambridge
a cours and tutorials of matlab combridge university
- 2010-07-28 23:41:52下载
- 积分：1
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matlab
Matlab examples.
How to use functions, how to use loop sentences, etc.
This examples are excellent to lear how to use matlab.
- 2009-11-25 23:00:04下载
- 积分：1
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Signal-Processing
信号处理中的一些变换性质，公式，以及一些定义与适用范围(Some signal processing transforms the nature of the formula, and some of the definitions and scope of application)
- 2011-05-05 15:36:27下载
- 积分：1
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IdealLowPassFilterusingDFT
采用离散傅立叶变换实现的低通滤波器，希望对你们有用，MATLAB实现(discrete Fourier transform of the low-pass filter, and I hope to you useful MATLAB)
- 2007-04-24 16:27:54下载
- 积分：1
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harris-corner-detection
harris角点检测。使用米粒图片可对角点的地方加入标记像素加以显示(harris corner detection)
- 2013-12-21 19:04:33下载
- 积分：1
