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Manual-for-multisim
manual for multisim matlab
- 2012-11-18 09:46:22下载
- 积分:1
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PSO
微电网多目标调度,运用改进的多目标粒子群算法进行计算,里面包含经济等三个目标函数设置((Smart Microgrid PSO, micro sources: photovoltaic, wind turbines, generators, energy storage, etc.))
- 2018-06-13 21:19:51下载
- 积分:1
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MATLAB
介绍MATLAB的一些常用指令,有利于我们更好更快熟悉使用MATLAB(show some orders to us about matlab,you will get some chivement )
- 2010-03-13 09:38:19下载
- 积分:1
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Texture-Segmentation
利用沈左右算子及直方图信息,提取目标区域的纹理特征。(Shen and histogram information about operator is employed to extract texture features of the target area
)
- 2013-05-20 23:15:33下载
- 积分:1
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BFGS
拟牛顿法和最速下降法(Steepest Descent Methods)一样只要求每一步迭代时知道目标函数的梯度。通过测量梯度的变化,构造一个目标函数的模型使之足以产生超线性收敛性。这类方法大大优于最速下降法,尤其对于困难的问题。另外,因为拟牛顿法不需要二阶导数的信息,所以有时比牛顿法(Newton s Method)更为有效。如今,优化软件中包含了大量的拟牛顿算法用来解决无约束,约束,和大规模的优化问题。(The quasi-Newton method and the Steepest Descent Methods only require that each step iterations know the gradient of the objective function. By measuring the change of the gradient, constructing a model of the objective function is sufficient to produce superlinear convergence. This method is much better than the steepest descent method, especially for difficult problems. In addition, because the quasi-Newton method does not require information on the second derivative, it is sometimes more effective than the Newton s Method. Today, the optimization software contains a large number of quasi-Newton algorithm used to solve the unconstrained, constraint, and large-scale optimization problems.)
- 2017-05-05 10:28:29下载
- 积分:1
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three_phase_rectifer_svpwm_2015rb
说明: 该仿真模型是基于matlab的三电平空间矢量整流器,模型由本人自己搭建。运行结果良好。(The simulation model is a three-level space vector rectifier based on matlab.The result is good.)
- 2019-02-25 22:12:27下载
- 积分:1
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CursorWindow
Cursor Window extends SQLiteClosable implements Parcelable.
- 2014-01-12 18:12:50下载
- 积分:1
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tuxiangyasuo
一系列展示图像压缩技术的源代码。包括有:使用块截断编码的图像压缩(Block Truncation)、基于高斯金字塔变换的图像压缩(Gaussian Pyramids)、基于离散余弦变换对图像压缩(Discrete Cosine Transform)、基于奇异值分解(SVD)的图像压缩(Singular Value Decomposition)。给出的代码还可以用于2D图像噪声消除。(Image Compression
A collection of simple routines for image compression using different techniques.
BTCODE:
Image compression Using Block Truncation Coding.
PYRAMID:
Image compression based on Gaussian Pyramids.
DCTCOMPR:
Image compression based on Discrete Cosine Transform.
IMCOMPR:
Image compression based on Singular Value Decomposition.
The given codes can be also used in 2D noise suppression.
Notes:
The function "conv2fft" performs a 2D FFT-based convolution.
Type "help conv2fft" on Matlab command window for more informations.)
- 2010-07-22 19:41:53下载
- 积分:1
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svpwm12345
说明: 这是一人逆变器电路的仿真,用SVPWM调制方法实现。(This is one of the inverter implementing SVPWM modulation method, using simulation.)
- 2010-04-27 19:41:37下载
- 积分:1
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B
说明: Matlab codes for biometric recognition
- 2011-08-15 19:01:35下载
- 积分:1