电机故障诊断

Fourier series ./ vean el archivo de matlab esta pagina no me deja bajar lo que quiero si no subo algo.. -.-"

CARS变量选择方法能够在一定程度上克服变量选择中的组合爆炸问题，筛选出优化的变量子集，提高模型的预测能力( Competitive Adaptive Reweighted Sampling method for variable selection.)

通过相应的选择可以提取出正序、负序、零序的电压电流(Positive, negative and zero sequence voltage-current extraction module)

说明：  mimo各个信道具体源码，包括高斯、瑞利、多径衰弱等信道模型，本人将其调试、整理并附上运行结果。(MIMO channel specific source code, including Gaussian, Rayleigh, multipath fading and other channel models, I will debug, collate and attach the operation results.)

MATLAB Turorial Package : Contains 6 PDF documents to elaborate detailed functions in MATLAB

steganography in compressed images(jpeg),dc coeffs not touched

communication for ns2 and visualisation in matlab

利用自然梯度算法，pwm整流器的建模仿真，是学习PCA特征提取的很好的学习资料，感应双馈发电机系统的仿真，基于分段非线性权重值的Pso算法，对于初学者具有参考意义。

这个程序是TD-S-CDMA系统中,TDOA定位方法的系统程序.(the procedure is TD-S-CDMA system, the TDOA of the system.)

接地技术最早是应用在强电系统（电力系统、输变电设备、电气设备）中，为了设备和人身的安全，将接地线直接接在大地上。由于大地的电容非常大，一般情况下可以将大地的电位视为零电位。后来，接地技术延伸应用到弱电系统中。对于电力电子设备将接地线直接接在大地上或者接在一个作为参考电位的导体上，当电流通过该参考电位时，不应产生电压降。然而由于不合理的接地，反而会引入了电磁干扰，比如共地线干扰、地环路干扰等，从而导致电力电子设备工作不正常。可见，接地技术是电力电子设备电磁兼容技术的重要内容之一，有必要对接地技术进行详细探讨。(Grounding technology was first applied in strong electric system (power system, power transmission equipment, electrical equipment), in order to equipment and personal safety, the ground wire directly connected to the earth. Because the earth capacitance is very large, under normal circumstances can be considered to be zero potential earth potential. Later, grounding techniques applied to extend the weak system. For power electronic devices directly connected to the ground wire on the ground or connected to a reference potential as a conductor, when the current through the reference potential, and should not generate voltage drop. However, due to unreasonable ground, but will the introduction of electromagnetic interference, such as co-ground interference, ground loop interference, resulting in power electronic equipment is not working properly. Visible, grounding technology is an important part of power electronic equipment EMC technology, it is necessary for grounding techniques disc)