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RETINEX
基于retinex理论的图象增强处理,一种新型的算法,效果挺好(Based on the Retinex theory of image enhancement processing, a new type of algorithm, the effect of good)
- 2020-12-09 12:39:19下载
- 积分:1
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lisaru.doc
李萨如图形,改变振幅比,频率比可以得到不同的图形组(Lissajous figure, changing the amplitude ratio, frequency ratio can be different from the graphic group)
- 2009-12-23 20:49:06下载
- 积分:1
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SUDHEER_fdlf
基于matlab的典型IEEE 9节点系统潮流计算(matlab, ieee 9, load flow)
- 2018-11-26 20:36:47下载
- 积分:1
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光伏 Matlab 仿真模型
在可再生能源资源中,由于能量光伏 (PV) 效应可以算是最基本和必备的可持续资源,因为无处不在、 丰盛、 以及太阳辐射能量的可持续性。无论阳光的间歇性,太阳能是广泛使用,是免费的。近年来,光伏发电系统是公认为是在最前沿的可再生电力一代人。它可以生成直流电流电没有对环境的影响和污染时,暴露太阳辐射。光伏系统作为一种半导体器件,是静态的安静,自由移动的部件,且有小小的操作和维护费用。光伏组件表示的基本权力转换光伏发电系统的单位。输出特性光伏模块依赖于太阳的曝晒,电池温度和光伏模块的输出电压。由于光伏模块非线性的特点,有必要模型是最大功率点跟踪的设计与仿真(MPPT) 为光伏系统中的应用。数学建模的光伏模块正在不断更新,使研究人员有更好的理解它的工作。
- 2023-08-27 15:00:04下载
- 积分:1
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101259328yiqun1
说明: 一个典型的蚁群算法示例,可以参考学习,讨论.一个很好的典型的蚁群算法示例,(A typical ant colony algorithm for example, can refer to learn, discuss. A very good example of a typical ant colony algorithm,)
- 2008-10-22 16:48:31下载
- 积分:1
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ADRC_smith
Active Disturbance Rejection Control
- 2011-04-04 00:04:27下载
- 积分:1
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Desktop
瑞利平坦衰落信道 matlab仿真,信噪比/误码率(Rayleigh flat fading channel matlab code with SNR/BER)
- 2021-04-10 17:08:59下载
- 积分:1
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golden
欢迎下载,MATLAB求函数极小值的程序(Welcome to download, MATLAB function for the minimum procedures)
- 2008-01-10 14:25:40下载
- 积分:1
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Method-for-solving-EM-problems
提出了一种求解电磁场有限元 边界元混合法所生成的线性方程组的有效方法 ———内观
法结合多波前法.由于该线性方程组的系数是一个部分稀疏部分满填充的矩阵,为了加速求解,应用内观法将系数矩阵分为 2块,一块是有限元法形成的稀疏矩阵,另一块是边界元法生成的满阵,然后用多波前法求解稀疏矩阵方程,用高斯 约当消去法解满阵方程. 采用该方法,计算了二维多层介质柱体的雷达散射截面.计算结果表明,该方法的计算效率远远高于传统的高斯法.(Proposed for solving mixed finite element boundary element linear equations generated by an effective method of Vipassana--- a combination of multi wave front method. Since the coefficients of linear equations is a part of the sparsely populated part of the full matrix, in order to speed up the solution, application of Vipassana coefficient matrix is divided into two, one is the finite element method for the formation of the sparse matrix, the other is the boundary element method generates the full array, and then use the multifrontal method for solving sparse matrix equation Gauss Jordan elimination method with full matrix equation solution. use this method to calculate the two-dimensional multi-layer dielectric cylinder of the radar cross section. The results show the computational efficiency of this method is much higher than the traditional Gaussian law.)
- 2011-04-26 09:02:53下载
- 积分:1
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emd_backup
相似度评估算法。Earth Movers Distance (EMD).(similarity assessment algorithm. Earth Movers Distance (EMD).)
- 2007-05-15 01:00:10下载
- 积分:1