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fun
建模层次分析法例题,主要是求特征根特征向量(AHP legislation modeling problem)
- 2010-06-07 20:42:55下载
- 积分:1
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PhaseNoise_sim
PLL相位噪声仿真方法总结,用来说明对各个模块相位噪声仿真的方法(PLL phase noise simulation document)
- 2021-02-25 20:59:38下载
- 积分:1
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introc++
Intro for c++ from MIT
- 2010-11-23 20:46:39下载
- 积分:1
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SCE
SCE 的源代码,希望大家多支持..........................(SCE' s source code, I hope you will support ..........................)
- 2010-12-10 16:13:29下载
- 积分:1
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huwei0607
雷达信号中的线性调频处理,能通过设置不同的参数和函数窗滤波处理对比,效果明显,是很好的程序代码。(Linear FM radar signal processing, by setting different parameters and functions window filtering contrast, the effect is obvious, is a good code.)
- 2012-06-27 16:11:01下载
- 积分:1
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Sine-table-MATLAB
用MATLAB语言编写的源码可产生正弦波表,这个就是是数字信号获得正选值的方法
(Sine table MATLAB program)
- 2012-07-01 18:40:34下载
- 积分:1
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Handwriting-recognition
基于SVM的手写数字识别及数字图像的特征提取(SVM-based handwriting recognition and digital image feature extraction)
- 2014-03-11 22:14:55下载
- 积分:1
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异步电机的双闭环控制
矢量控制是目前交流电机的先进控制方式,一般将含有矢量变换的交流电机控制都称 之为矢量控制,实际上只有建立在等效直流机模型上,并按转子磁场准确定向的控制,电机才能获得最优的动态性能。
矢量控制的基本思路是以产生相同的旋转磁动势为准则,将异步电机在静止三相坐标系上的定子交流电流通过坐标变换等效成同步旋转坐标系上的直流电流,分别加以控制,以达到直流电机的控制效果。(Vector control is an advanced control method of AC motor at present. Generally, vector control is called vector control. In fact, only based on the equivalent DC motor model and accurately oriented control according to the rotor magnetic field, can the motor obtain the optimal dynamic performance.
The basic idea of vector control is to generate the same rotating magnetomotive force as the criterion. The stator AC current of asynchronous motor in the static three-phase coordinate system is converted into DC current in the synchronous rotating coordinate system by coordinate transformation, and then controlled separately to achieve the control effect of DC motor.)
- 2020-12-17 10:59:11下载
- 积分:1
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SVPWM
这是在simulink环境下搭的SVPWM控制整流器驱动电动机的模型。(This is a ride in the simulink environment SVPWM control rectifier model-driven motor.)
- 2009-04-15 21:30:52下载
- 积分:1
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music
说明: 阵列天线中music的实现代码,为毕业设计准备(Array implementation of the code in music, preparing for the graduation project)
- 2010-04-23 12:17:19下载
- 积分:1