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power_acdrive
The induction motor is fed by a current-controlled PWM inverter which is built using a Universal Bridge block. The motor drives a mechanical load characterized by inertia J, friction coeficient B, and load torque TL . The speed control loop uses a proportional-integral controller to produce the quadrature-axis current reference iq* which controls the motor torque. The motor flux is controlled by the direct-axis current reference id*. Block DQ-ABC is used to convert id* and iq* into current references ia*, ib*, and ic* for the current regulator. Current and Voltage Measurement blocks provide signals for visualization purpose. Motor current, speed, and torque signals are available at the output of the Asynchronous Machine block.
- 2011-10-19 22:19:59下载
- 积分：1
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FOC4
一个完整的矢量控制的异步电动机控制模型，可修改参数满足研究人员的需求(A complete model of induction motor control vector control parameters can be modified to meet the needs of researchers)
- 2013-12-17 15:20:53下载
- 积分：1
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er-fen-fa
基于matlab，通过二分法求解非线性方程(Based on Matlab for solving nonlinear equations dichotomy)
- 2013-05-14 10:14:15下载
- 积分：1
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dbtex1
利用传统方法及MUSIC方法估计信号DOA，其中阵列为ULA(Use of traditional methods and MUSIC methods are used to estimate the signal DOA, one array for the ULA)
- 2008-04-17 17:11:54下载
- 积分：1
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menusembunyi
Third Menu Stenography
- 2011-06-26 02:38:23下载
- 积分：1
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SkinProbability
to detect the skin color
- 2011-12-04 18:54:38下载
- 积分：1
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rose
用matlab写的一朵玫瑰花，用matlab打开运行就会弹出一个显示玫瑰花的窗口！(Rose writes with matlab using matlab open the run will pop up a window display of roses!)
- 2011-01-01 10:24:15下载
- 积分：1
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RFM
辨识所使用的数据长度保持不变，每增加一个新数据就抛掉一个老数据，使参数估计值始终只依赖于有限个新数据所提供的新消息，克服了遗忘因子法不管多老的数据都在起作用的缺点，因此该算法更能有效的克服数据饱和现象。(Identify the use of data length remain the same, every time you add a new data will throw away an old data, make the parameter estimate always depends on just co., LTD., a new data provided by the new news, overcome the forgetting factor method no matter how old data are in action shortcomings, so the algorithm can effectively overcome the more data saturation phenomenon.)
- 2012-12-28 15:55:52下载
- 积分：1
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fushi
阵列信号处理中DOA估计的傅氏变化算法的matlab程序(the matlab code for Fouries algorithm of DOA estimation of array signal processing)
- 2012-07-09 14:47:42下载
- 积分：1
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SAR
sar图像特征提取
合成孔径雷达图像特征sar图像特征提取
合成孔径雷达图像特征
(sar image feature extraction synthetic aperture radar image features sar image feature extraction feature synthetic aperture radar image)
- 2013-11-27 18:18:58下载
- 积分：1
