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filter_design
利用matlab设计滤波器，有原理说明及其matlab的代码实现(A filter was designed using matlab, there are principles of note and its matlab code to achieve the)
- 2009-09-09 16:00:32下载
- 积分：1
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Globalsearch_vs_GA
一个关于matlab优化工具箱GOT中的遗传算法函数（GA）和全局优化算法函数（Globalsearch）优化能力的小对比，前者寻优快，但是结果不稳定，在风电场协同有功出力优化上面甚至可能比不过传统的单个风机层面的优化。后者计算量大，耗时较长，但是每次计算结果稳定，较传统单台风机层面优化有少量的提升。Tips:1,本文风场的建模只是采用了PARK模型，实际风场的气动过程应该还要复杂一些，未经实际风场验证，权当是工程优化入门 2,单个风机层面的功率系数Cp参数来源于NREL 5MW模型，跟实际叶片气动性能有关，可靠性未知。3,这种风场级别的协同优化主要考虑尾流因而更加适用于地形较平坦的风电场。《基于风机运行参数协同设定的风电场有功出力优化》是部分由这个程序支撑的，欢迎交流。(The classical operation strategy of a wind farm works with a principle that each wind turbine converting as much aerodynamic power as available the incoming airflow. But this does not guarantee that the power converted by the whole wind farm be a maximum due to the wake effect. Unlike the conventional operation, this paper proposes the collaborative setting of the operation point of each turbine so that the overall production of the wind farm is maximized. The optimization is performed by Matlab Global Optimization Toolbox(GOT) based on a PARK wake model accompany with the area-weighted quadratic sum method. The strategy was proved applicable in many cases by sensitivity analysis. As an important side effect, the proposed method also allows decreasing the added turbulence, hence the mechanical load produced by wakes. As a consequence, the overall wind farm availability is increased. )
- 2016-04-26 10:50:52下载
- 积分：1
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Face detection
说明： Face recognition matlab code
- 2020-10-26 19:47:14下载
- 积分：1
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Laplace-pyramid
拉普拉斯金字塔在图像融合中有所应用，方法是首先对两个待融合图像求拉普拉斯残差金字塔，然后用模板对每一级残差图像进行融合得到融合后图像的残差金字塔，然后对这个金字塔进行重构就能得到最终的融合图像，图像各尺度细节得到保留。（注：融合时模板一般会先用高斯函数模糊一下）
不过这里不实现融合，只实现拉普拉斯金字塔的建立。
(Laplace pyramid has applications in image fusion method is to first find two images to be fused Laplacian pyramid residuals, and then use the template for every level of residual image obtained after fusion image fusion residuals pyramid, then the pyramid will be able to get the final reconstructed image fusion, image detail is preserved for each scale. (Note: the fusion template will normally use the Gaussian blur it)
But here is not to achieve integration, implementation only establish Laplace pyramid.)
- 2015-01-15 15:27:02下载
- 积分：1
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Based-on-Sparse-Representation
Based on Sparse Representation
- 2014-02-20 08:37:42下载
- 积分：1
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NaiveBayes1
贝叶斯程序。。。。。。。。。。。。。贝叶斯程序贝叶斯程序(NaiveBayes1.m)
- 2010-12-04 17:40:18下载
- 积分：1
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oscp
说明： 正交信号校正，一种预处理算法，用来消除光谱中与浓度无关的信息，增强浓度与光谱的相关性(Orthogonal signal correction, a preprocessing algorithm, to eliminate the information in the spectrum unreleated with the target concentration, enhanceing the correlation between concentration and spectral )
- 2010-04-26 17:05:04下载
- 积分：1
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xiaobo
在matlab环境下的系统小波的电力系统谐波分析的M程序(In the matlab environment system of the wavelet power system harmonic analysis M program)
- 2013-12-12 14:57:39下载
- 积分：1
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project_1
it is very useful to genrate the rayleigh fading channel
- 2011-02-01 13:17:52下载
- 积分：1
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Yale
这是一个模式识别中关于主成分分析的特征提取的matlab源码 (This is a pattern recognition principal component analysis on the feature extraction matlab source)
- 2010-06-02 09:14:08下载
- 积分：1
