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convection_diffusion_matlab_program
一维奇异摄动问题(对流扩散问题)的有限元程序源代码。(One-dimensional singular perturbation problem of the finite element program source code.)
- 2009-09-17 16:23:57下载
- 积分:1
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SVPWMtested
这是一个可用的两电平,SVPWM仿真模型,大家可以看看(SVPWM simulik model)
- 2009-07-20 13:22:34下载
- 积分:1
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knn-code
给定一个样本集exset,样本数为M,每个样本点是N维向量,对于给定目标点d,d也为N维向量,要从exset中找出与d距离最近的k个点(k<=N)(knn code c++)
- 2012-04-13 11:34:28下载
- 积分:1
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JHSantiagoTexcoco_FletcherReeves-MatLab
Prueba1 FletcherReeves
Hernández Santiago José
Maestría en Ciencias de la Computación
Septiembre / 2011
1. Comenzar con un punto arbitrario
2. Calcular Gradiente de Fi
3. Si el Gradiente Fi es igual a 0(converge), termina
4. Si el Gradiente Fi es !=0 continuar
5. Encontrar dirección de búsqueda
Si= -GradienteFi= - Gradiente F(Xi)
6. Determinar la Longitud Optima del incremento lamda(i) en dirección Si
X(i+1)=X(i)+lamda(i)*S(i)= X(i)-lamda(i)*Gradiente F(Xi)
7. Hacer i=2
8. Obtener Gradiente Fi
9. Calcular Si= -GradFi + ( [abs(GradFi)^2]/[abs(GradF(i-1))^2] )*S(i-1)
10. Determinar la Longitud Optima del incremento lamda(i) en dirección Si
X(i+1)=X(i)+lamda(i)*S(i)= X(i)-lamda(i)*Gradiente F(Xi)
7. Verificar Optimalidad de X(i+1)
Si es optimo, detener
Si no es optimo hacer i=i+1 e ir al paso 8
- 2013-08-08 14:30:24下载
- 积分:1
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average2
calculate average in Matlab
- 2012-06-08 06:18:27下载
- 积分:1
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lamdaiteration
power systems-lamda iteration
- 2012-08-31 13:17:32下载
- 积分:1
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Digital_video_watermarking-master
视频水印,在每一帧视频帧上嵌入水印,不可见性良好(video waterMarking,embed the watermark on each frame of video,invisibility is mediocre)
- 2020-12-16 21:59:12下载
- 积分:1
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huidutu
在matlab中,绘制图像的灰度直方图,并均衡化复原图像(In matlab, rendering the image histogram, and equalization restored image)
- 2013-08-22 17:10:11下载
- 积分:1
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wave
MATLAB GUI 两个信号波形叠加合成,其中一个含有参数,界面上通过改变参数得出相应的合成波形(MATLAB GUI two superimposed signal waveform synthesis, one of which contains a parameter, the interface by changing the parameters of the corresponding synthetic waveforms obtained)
- 2013-06-03 11:31:32下载
- 积分:1
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mdl
本压缩包 主要两种算法 直接转矩电机控制中的包含矢量方法控制 进行 且对其磁链观测部分通过算法了改进(The main two methods of the compression algorithm of direct torque motor control including the vector method of control and its flux observation section through the algorithm to improve)
- 2020-10-08 08:57:38下载
- 积分:1