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IGBTBuck
buck电路，元器件是IGBT，最简单的实例(buck circuit, components are IGBT, the simplest example of)
- 2010-06-04 16:14:21下载
- 积分：1
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Speech
Speech processing and dynamic time wraping codes
- 2011-06-28 16:45:56下载
- 积分：1
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z
说明： No description for this file.
- 2010-11-12 02:58:48下载
- 积分：1
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compensation-of-dead-time
交流伺服系统中的死区效应分析与补偿分析了逆变器的死区效应产生的原因及其对交流伺服系统控制性能产生的影响,指出死区补偿的关键
在于电流相位的获取,为了克服实际系统中电流零点的模糊性,提出了一种基于两相静止坐标系下的前馈死
区补偿方法. 该方法通过对三相输出电流一个周期内补偿电压进行傅里叶变换,发现仅需补偿1 ,5 ,7 次谐波
分量即可消除死区效应. 仿真和试验结果验证了这种方法的正确性和可行性.(AC servo system analysis and compensation of dead time effect of the inverter dead time effect causes the impact of the control performance of the AC servo system, and pointed out that the dead time compensation, the key lies in the current phase of the acquisition, in order to overcome the practical zero of the current ambiguity of the system is proposed based on the two-phase stationary coordinate system under the feedforward dead-time compensation method. by the offset voltage of the three-phase output current cycle Fourier transform is found only compensation 1, 5, 7 harmonic components to eliminate the dead time effect. simulation and experimental results verify the correctness and feasibility of this approach.)
- 2012-07-21 16:45:42下载
- 积分：1
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waveletnetwork.m
应用小波神经网络进行模式识别的MATLAB源程序(Wavelet neural network pattern recognition MATLAB source)
- 2015-03-19 20:18:54下载
- 积分：1
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@linear
针对SVM法线特征筛选算法仅考虑法线对特征筛选的贡献,而忽略了特征分布对特征筛选的贡献的不足,在对SVM法线算法进行分析的基础上,基于特征在正、负例中出现概率的不同提出了加权SVM法线算法,该算法考虑到了法线和特征的分布.通过试验可以看出,在使用较小的特征空间时,与SVM法线算法和信息增益算法相比,加权SVM法线算法具有更好的特征筛选性能.(Normal feature selection for SVM algorithm only considered normal for the contribution of feature selection, to the neglect of the characteristics of the distribution of feature selection have contributed to the lack of normal SVM algorithm based on the analysis, based on the characteristics of the positive and negative cases emergence of a different probability-weighted normal SVM algorithm, which takes into account the distribution and characteristics of normal. through the test can be seen in the use of smaller feature space, the normal and the SVM algorithm and information gain algorithm, normal weighted SVM algorithm has better performance of feature selection.)
- 2008-01-08 21:38:17下载
- 积分：1
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troisglissant_2
Commande par mode gilssant de la MSAP
- 2012-04-08 02:05:27下载
- 积分：1
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mud-code
CDMA多用户检测中传统检测器，解相关检测器，LMS检测器，以及bp网络多用户检测器的程序(CDMA multi-user detection traditional detector, decorrelation detector, LMS detector, bp network and multi-user detector procedure)
- 2020-12-22 16:29:08下载
- 积分：1
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PID
matlab仿真PID控制一书源代码，测试了部分代码，可以正常运行。(matlab simulation of PID control, a book source code, test some code, you can run.)
- 2011-11-17 11:27:07下载
- 积分：1
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svpwm
说明： 基于空间矢量电压算法的SVPWM控制模型，对于电机控制建模有很好的帮助作用。(Algorithm based on space vector SVPWM voltage control model, for motor control modeling are very helpful.)
- 2010-03-21 22:59:46下载
- 积分：1
