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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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grayscaltransform
说明: 一个简单的色彩迁移程序,可以顺利的实现对灰度图像的上色,程序编译通过,有较好的效果(a simple relocation process color, the smooth realization of the right color to grayscale images, compiler, better results)
- 2006-02-28 09:56:04下载
- 积分:1
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dataprocess
一种有效的数据预处理方法,主要用于matlab中,sar成像中(data processing)
- 2012-04-09 23:06:32下载
- 积分:1
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GAMIT-introduction-of-chinese
GAMIT软件在卫星观测数据处理领域应用广泛,计算的结果也很精确,对于需要误差项精确计算值得程序开发人员和科学研究人员有很大的帮助,此文档主要介绍GAMIT软件的使用,比较容易上手(GAMIT software in satellite observation data processing field applications, the results of the calculation are very accurate, the need for the error term is precise calculation program development personnel and scientific researchers are of great help, the document GAMIT mainly introduces the application of the software, is easy to use
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- 2012-04-21 10:26:43下载
- 积分:1
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md_sp_simulation_2010-03-10.09.27-PM.pdf
Simulation of the Maxwell-Dirac and
Schrodinger-Poisson systems
- 2013-11-30 13:07:20下载
- 积分:1
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Simulation_code_AM_2
Amplutide Modulation Matlab code2
- 2014-02-13 02:11:35下载
- 积分:1
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MIMO
MIMO信道的MATLAB 仿真,提供大量代码(MATLAB simulation of MIMO channel, providing a large number of code)
- 2010-06-03 17:02:54下载
- 积分:1
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High-quality-CPP-programming-guide
本书是《高质量c++编程指南》,林锐博士著,针对编程过程中可能会遇到的若干容易被忽略的问题进行了分析。(This book is "high-quality c++ Programming Guide" Dr. Lin Rui book for several problems easily overlooked programming process may encounter analyzed.)
- 2013-11-23 00:16:16下载
- 积分:1
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Plag
survey of plagiarism detection methods
- 2015-02-28 14:09:49下载
- 积分:1
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flow_9_ef
9节点潮流计算采用的是牛顿拉夫逊法的直角坐标方法 采用的是matlab语言(power flow calculation 9 node)
- 2015-04-18 18:48:56下载
- 积分:1