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pca
PCA技术的一大好处是对数据进行降维的处理。我们可以对新求出的“主元”向量的重要性进行排序,根据需要取前面最重要的部分,将后面的维数省去,可以达到降维从而简化模型或是对数据进行压缩的效果。同时最大程度的保持了原有数据的信息。
(A major advantage of PCA technology is reduce the dimension of the data processing. We can calculate the new " principal component" vector order of importance, according to need to take the most important part of the front, eliminating the rear of the dimensions, dimension reduction can be achieved to simplify the model or the effect of data compression . At the same time maintaining the greatest degree of the original data.)
- 2010-10-27 12:03:34下载
- 积分:1
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Sensor-fault-
这是一篇很好的关于风力发电的资料,希望对大家有所帮组。(good material)
- 2013-07-14 20:08:49下载
- 积分:1
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spectral_subtraction
spectal substraction
- 2011-05-28 16:29:40下载
- 积分:1
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NRZ_Encoder.m
NRZ encoder for matlab
- 2011-05-30 23:36:13下载
- 积分:1
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MIMO-channel-capacity-for-security
这是一个很好的,比较简单的高斯信道仿真程序,里面包括安全信道容量。本程序通过10000次信道采样获得平均信道容量。(It is a good code for capacity in Gauss channel.)
- 2012-05-12 10:45:01下载
- 积分:1
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VisualC++-MATLAB
《VisualC++-MATLAB图像处理与识别实用案例精选》书的源代码,里面各个章节的程序例子都有("VisualC- MATLAB image processing and recognition practical case Showcase" on the source code, inside the various sections of the procedures examples)
- 2007-05-10 19:22:38下载
- 积分:1
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sina
matlab初学的if语句和循环语句的基本用法,很有用处的。(matlab beginner of if statements and loops in the basic use, very useful.)
- 2010-11-05 09:41:35下载
- 积分:1
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improvedOMP
这里给出了改进了OMP算法的matlab代码,相信能给大家带来一定的帮助(Here are the improvement of the OMP algorithm matlab code, I believe could bring some help)
- 2010-05-10 21:14:51下载
- 积分:1
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STAR
matlab files of threshold autoregressive model STAR
- 2010-05-14 22:44:43下载
- 积分:1
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PartialFFT
这是一个关于部分傅立叶变换的Matlab程序,有事没问题,大家共同讨论啊 !(This is a Fourier transform on the part of the Matlab program, something no problem, we discuss ah!)
- 2008-04-26 08:28:24下载
- 积分:1