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liangxingtai111

于 2013-03-30 发布 文件大小:23KB
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下载积分: 1 下载次数: 34

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  双闭环直流脉宽调速系统仿真,采用外环为转速环,内环为电流环(Double Loop DC PWM System Simulation)

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  • lawmask
    statistical methods in order to extract image texture descriptors. In particular, we will focus on the Co-occurrence matrices and the Energy filters (Laws filters). They are well-known texture descriptors, fast and easy to implement and provide good results that could be used in a posterior step to perform image segmentation and object recognition.(statistical methods in order to extract image texture descriptors. In particular, we will focus on the Co-occurrence matrices and the Energyfilters (Laws filters). They are well-known texture descriptors, fast and easy to implement and provide good results that could be used in aposterior step to perform image segmentation and object recognition.)
    2008-01-26 23:28:29下载
    积分:1
  • Code
    Image Enhancement methods, Active Contour Without edges, Manual thresholding codes
    2012-05-02 22:46:39下载
    积分:1
  • zhibodaopianzhenchuanyin
    处理光纤的偏振串音和直播导消光比的matlab语句,其中将直播导偏振串音换算为角度进行积分再换算回偏振串音(Processing fiber polarization crosstalk and live large extinction ratio matlab statement, which will be broadcast live guide polarization crosstalk in terms of angle points and then converted back to the polarization crosstalk)
    2016-06-15 15:12:13下载
    积分:1
  • p_judge
    判断一组数据服从何种分布:正态分布判,断泊松分布判断,γ分布判断,指数分布判断,rayleigh分布判断(Determine a set of data obey what distribution )
    2013-08-25 09:13:28下载
    积分:1
  • rolling_cart_with_air_drag_n_balancing_pole
    rolling cart with air drag balancing pole simulink block diagram
    2013-02-27 17:48:09下载
    积分:1
  • adboost-demo
    adboost算法的一个例子。在Kearns和Valiant在1989年大作中指出了这种算法的可行性。而后,Freund在 1990年以及他和Schapire在 1994-1996年提出了boosting整个算法思路,似乎这种算法走到 了实际应用的开端。然而直到AdaBoost被viola在其人脸识别系统中运用(2001Viola和 Jones),这种方法才彻底开始暴火.(An example adboost algorithm. Kearns and Valiant pointed at the feasibility of this method in 1989 masterpiece. Then, Freund and Schapire he made in 1990 and in 1994-1996 the idea of ​ ​ boosting the entire algorithm, this algorithm seems to come to the beginning of the practical application. However, until the use of AdaBoost is viola (2001Viola and Jones) in its face recognition systems, this approach was completely start a fire storm.)
    2013-12-28 22:44:27下载
    积分:1
  • NiBianQi
    说明:  模型预测电流控制其控制思想基于以下原理:首先,功率变换器产生的开关状态个数有限,且通过建立模型可以预测每一个开关状态下被控变量的对应变化特性;其次,定义价值函数评价被控变量的预测值,为判别最优有限开关状态提供依据;最后,计算出每一种开关状态下的价值函数值,以此评价每一种开关状态下被控变量预测值的优劣,选择出最优的开关状态并应用。(The control idea of model predictive current control is based on the following principles: firstly, the number of switching states produced by power converter is limited, and the strain characteristics of controlled variables under each switching state can be predicted by establishing a model; secondly, the value function is defined to evaluate the predicted values of controlled variables, which provides a basis for judging the optimal finite switching state; lastly, the optimal finite switching state is calculated. The value function value under switching state is used to evaluate the predicted value of controlled variables under each switching state, and the optimal switching state is selected and applied.)
    2019-01-30 10:28:38下载
    积分:1
  • Tarik
    A suitable algorithm suggested with wavelet compression for gray scale images based on one- and two-dimension combined hierarchical structure, in the sub-band which has been generated by the aid of several types of wavelet functions. It is shown that the using of combined based hierarchical structures allows us to reduce the calculations complexity of compression and decompression at constant values of compression coefficients
    2010-10-05 17:22:15下载
    积分:1
  • attachments_2009_05_27
    ceva ca sa ma pot loga si eu pentru ca altceva nu merge
    2009-10-28 01:44:46下载
    积分:1
  • jlsf
    聚类算法的简单介绍 感觉讲的蛮好的 上传来共享(Clustering algorithm briefly talked about feeling fine upload to share)
    2008-06-12 14:15:47下载
    积分:1
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