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Face-recognition-method
基于PCA 和BP 神经网络的人脸识别方法是针对 PCA 方法中存在的高维数问题和它对未训
练过的样本识别率低的缺点而提出的。该方法在预处理的基础上,利用粗糙集对 PCA 降维处理后的人脸特征进行约简,提取其中分类能力强的特征,实现在识别精度不变的情况下,有效的去除冗余信息;然后将约简后的属性输入到神经网络进行规则提取,利用神经网络非线性映射和并行处理的特点,增强对人脸图像识别的泛化能力。实验证明,使用该方法在识别率上有一定的提高(Face recognition method based on PCA and BP Neural Network)
- 2012-05-23 16:46:19下载
- 积分:1
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pso_pid
pid design by pso algorithm
- 2011-07-05 19:14:56下载
- 积分:1
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hu
说明: 胡氏不变矩,matlab程序,稳定运行,能区分两张图片的不同(Hu invariant moments, matlab program, stable operation, can distinguish between two different images)
- 2014-12-12 15:23:18下载
- 积分:1
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program.rar
米氏散射,关于散射光强和散射角的关系,希望对大家有帮助!(Mie scattering program about relationship between the relative intensity and scattering angle. May helpful to you!)
- 2011-08-09 15:06:58下载
- 积分:1
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FPNC_Matlab_Decode_Apr10.2013_all
有关FPNC的一些解码程序,有一定的注释,便于理解整个译码过程(some codes about FPNC_Matlab_ decoding)
- 2014-09-23 18:37:55下载
- 积分:1
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LBP
Local binary pattern一个非常有用的代码,含一个自己写的例子。(Local binary pattern a very useful code, including a write your own example.)
- 2021-01-10 15:28:50下载
- 积分:1
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arrow3d
matlab 本身没有箭头功能,只有梯度,梯度不能精确,这是编写的箭头功能,可以精确定位箭头三维位置(matlab function itself has no arrows, only gradient, the gradient is not accurate, it is written in the arrow function, you can pinpoint the location of the arrow D)
- 2013-12-05 09:42:28下载
- 积分:1
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Types
A JNI interface for ICU converters Source Code for Andriod.
- 2014-01-01 21:11:31下载
- 积分:1
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8NODES
MATLAB编写的有限元程序,用于计算8节点的等参单元,请大家分享(Prepared MATLAB finite element program, used to calculate the 8-node isoparametric element, please share)
- 2008-12-13 19:19:06下载
- 积分:1
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functionEnergyEfficiency
this code is related to Energy efficiency in massive mimo system
- 2014-10-13 12:59:34下载
- 积分:1