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zero_n_dispersion
光子晶体色散方程,matlab编译,程序简单易用,正确率高(Photonic crystal dispersion equation, matlab compiler, the program easy to use, the correct rate)
- 2011-05-22 21:44:46下载
- 积分:1
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ZJXH
针对永磁同步电机常规直接转矩控制系统涉及到的问题,例如磁链的准确观测、定子电阻的变化、电压矢量开关表的改进以及滞环控制器的改进等等,本文都作了详细的分析,并提出了改进方案。为了提高系统的性能,本文将空间矢量调制的方法引入了常规直接转矩控制中,并在此基础上,对永磁同步电机无速度传感器问题作了详细的分析,总结了国内外的研究热点,提出了采用转子磁链矢量为基础的永磁同步电机直接转矩控制速度估计方法。仿真结果表明,该方案具有很好的动、静态特性。(Firstly, the paper analyzes the principle of direct torque control of permanent magnet synchronous motor and elaborates the impact of space voltage vector of the stator flux and the electromagnetic torque.Secondly, the paper introduces direct torque control of permanent magnet synchronous motor SVPWM technology.Under the same hardware conditions,the system can obtain More continuous voltage space vector by taking advantage of SVPWM.The simulation results show the program not only keeps the direct torque control fast dynamic response, but also reduce the motor torque ripple.)
- 2020-09-19 20:57:55下载
- 积分:1
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erweimoxin
这个代码是建立二维路面结构模型,并通过使用MATLAB进行数据处理,直观的显示结果。(This code is to establish two-dimensional surface structure model, and through the use of MATLAB for data processing, visual display of results.)
- 2010-07-04 20:31:03下载
- 积分:1
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WAVE
说明: 图象处理中经常用的小波分析matlab程序(Image processing are often used in wavelet analysis matlab program)
- 2008-10-13 22:40:15下载
- 积分:1
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ecg_demo
ECG信号压缩程序的DEMO,有兴趣可以看看。(ECG signal compression process DEMO are interested can look at.)
- 2006-05-26 22:37:40下载
- 积分:1
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Antenna_Array
This particular code very useful to simulate the antenna array design and very effective
- 2013-08-15 13:42:27下载
- 积分:1
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MATLAB-Tutorial
一个比较实用的MATLAB入门教程,分为基本知识、数值分析 、绘图等几部分。(A more practical MATLAB Tutorial)
- 2011-01-25 10:26:42下载
- 积分:1
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knn
knn算法程序,它是一种基于matlab的模式识别算法,用于文本或其他数据样本的分类。(KNN algorithm based on matlab, the pattern recognition algorithm, the use of classification and identification.)
- 2011-06-13 21:49:54下载
- 积分:1
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Moore-Penrose-pseudoinverse-of-matrix---MATLAB
document shows process of moore rseudo inverse matrix calculation
- 2011-10-19 16:47:49下载
- 积分:1
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Notch-good-example
很好的陷波器例子,其中有实现程序,仿真结果和详细的说明(Examples of good notch filter, which has achieved the program, and detailed description of simulation results)
- 2011-11-15 17:50:28下载
- 积分:1