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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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Example3
MATLAB 阻抗计算例子1，很有参考价值。。(MATLAB impedance calculation example 1, a good reference. .)
- 2010-10-01 16:35:22下载
- 积分：1
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matlab
matlab学习资料《matlab基础及其应用教程》(Matlab learning materials " Matlab base and its application tutorial)
- 2012-06-10 19:13:54下载
- 积分：1
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Matlab
了解目前指紋使用環境,
使用功能,以及未來的發展(Understand the current fingerprint with the environment, function, and future development)
- 2011-08-17 15:49:04下载
- 积分：1
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buckshuangbihuan
BUCK电路的双闭环控制matlab仿真，直接能用，参数都设置好了，效果很好。(BUCK circuit double-loop control matlab simulation, can be used directly, parameters are set up, the effect is very good.)
- 2013-08-22 11:52:34下载
- 积分：1
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noise-signal
求任意带宽的低通、高通、带通高斯白噪声的自相关函数，自协方差函数和功率谱密度函数。(Seeking any bandwidth low pass, high pass, band pass Gaussian white noise autocorrelation function, autocovariance function and power spectral density function.)
- 2021-03-22 20:29:16下载
- 积分：1
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cl
说明： matlab潮流计算，利用牛顿法计算线路潮流，各位大神进来指点(Matlab power flow calculation, using Newton method to calculate line power flow, you gods come in and give advice)
- 2019-05-05 14:15:47下载
- 积分：1
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matlab
matlab的经典讲义，介绍的很详细，对matlab初学者非常有帮助。(matlab classic notes, the very detailed introduction to matlab beginners very helpful.)
- 2009-03-27 12:00:12下载
- 积分：1
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colourfeaturesextraction
matlab code for extraction of colour features
- 2010-12-29 16:29:18下载
- 积分：1
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powell
优化设计，鲍威尔法，无约束条件求解最优解，二维(Optimal design)
- 2012-12-01 17:12:00下载
- 积分：1
