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变换模块 本模块包含两部分内容IM0623
(1)变换模块
本模块包含两部分内容:利用 反变换规则将 坐标系下的两相电流转换成三相电流;利用间接矢量控制,得到转子角位移,公式如下(2) 电流滞环控制器(Hysteresis current controller)模块(3) 电压源型逆变器(Voltage sourse inverter,VSI)模块
(4) 变换模块(5) 感应电机(IM)模块
该感应电机模型是基于交流电机的电路方程、转矩方程以及运动方程建立起来的。该仿真模块为一个三输入、六输出的系统子模块。输入为 坐标系中定子电压,输出则是 坐标系中的转子电流和转子磁链,以及输出的转矩。(6) 电流反馈模块(7)速度控制器模块
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- 2008-03-19 17:12:01下载
- 积分:1
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ApEn-approx_entropy
ApEn approx_entropy 两种计算近似熵的算法,一个程序简洁明了,一个从基本原理分布算起便于理解,亲自调试,都通过程序验证,结果一致,替换数据即可使用(Approximate entropy algorithm the ApEn approx_entropy two calculations, a program concise, counting a distribution from the basic principles of ease of understanding, the person commissioning, program verification, and the results are consistent, replace the data can be used)
- 2013-03-22 17:02:12下载
- 积分:1
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MNPBEM13
基于matlab的三维边界元法。可以计算金属球,金属棒,金属圆环等结构的远场光散射和场分布。(Matlab-based three-dimensional boundary element method. You can calculate the metal balls, metal rods, metal ring structures such as the far-field light scattering and field distribution.)
- 2021-03-08 21:29:28下载
- 积分:1
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3inverter180
Three phase inverter using thyristor power electronic switch
- 2013-01-31 13:03:02下载
- 积分:1
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new
A MIMO multiplexing system with NT transmit and NR = NT receive antennas is designed.
The main challenge for MIMO systems lies in the non-orthogonality of the transmission channel.
This can be solved by turbo processing.
Turbo channel encoder is used for converting the bits in its suitable form.
Then different M-ary QAM is compared.
- 2013-11-26 13:15:17下载
- 积分:1
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raPsd2d
由二维功率谱估计转换为一维功率谱,即径向功率谱的平均(converte the two-dimensional power spectrum to a one-dimensional power spectrum, i.e. the radial power spectrum Average)
- 2020-10-07 18:47:37下载
- 积分:1
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OFDM_FOR_WIRELESS_COMM_SYS
An E-BOOK on OFDM basics and PAPR reduction Techniques
- 2011-01-03 17:30:25下载
- 积分:1
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motionbluring
说明: 基于运动模糊图像产生的原因,自编一个生产运动模糊图像的matlab程序,程序 需要输入模糊长度,默认模糊角度为0,包含一张图片(Based on the causes of motion blurred image, self production of motion blurred images of a matlab program, the program requires input fuzzy length, the default fuzzy angle 0)
- 2011-03-20 16:27:04下载
- 积分:1
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T_C_M
matlab simulink 实现TCM网格编码调制仿真。较好调试。(Matlab Simulink TCM Trellis Coded Modulation simulation. Better debugging.)
- 2012-05-28 20:05:07下载
- 积分:1
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linearandnearest
图像插值算法(最近邻域和双线性),很好用。(image interpolation algorithm (recent neighborhood and bilinear), is useful.)
- 2007-05-20 11:12:28下载
- 积分:1