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pca
PCA:Principal Components Analysis
It computes Principal Component Analysis, i.e., the linear transform which makes data uncorrelated and minize the reconstruction error.
- 2010-10-05 17:28:21下载
- 积分：1
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EZW
Shapiro提出的内嵌零树小波编码算法(EZW Embedded Zerotree Wavelet),其出发点在于小波变换后各级子带系数之间在空间上和方向上所呈现出带间相似性,这种空间相似性可以用一种新型的数据结构--零树(Zerotree).EZW算法就是充分利用这种相似性,获得高性能的图像编码算法.(Shapiro' s embedded zero tree wavelet coding algorithm (EZW Embedded Zerotree Wavelet), whose starting point is at all levels of sub-band wavelet transform coefficients and the direction in space with the similarity between shows, this space can be similar with a new data structure- zero tree (Zerotree). EZW algorithm is to take full advantage of this similarity, access to high-performance image coding algorithms.)
- 2010-12-20 21:39:53下载
- 积分：1
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matlab-tuxiangchuli
常用的一些图像处理Matlab源代码，包含很多常用的比较基础的处理算法(Some commonly used image processing Matlab source code, including many commonly used basis of comparison of the processing algorithms)
- 2011-04-21 16:33:57下载
- 积分：1
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Hpoz_txt2coord
使用此函数来提取一个地理坐标输入字符串了。该功能非常灵活，因此，协调可能位于任何地方的字符串，并可能有许多的格式之一。
例子：
txt2coord（ 100 ° 7 30“宽 ）
txt2coord（ 100 ° 7 30 w 的）
txt2coord（ -100 ° 7 30“ ）
txt2coord（ 100 ° 75 w 的）
txt2coord（ 100 .125 °以西 ）
txt2coord（ 喇嘛100 °，7分钟 30 S喇嘛 ）
txt2coord（{ 100 .125 ° w 的 -100.125 ° }）
所有指定的例子得出正确的结果（-100.125）。
我已经成功测试了多种不同的投入这一点。然而，正则表达式，这是在该文件中使用广泛，...嗯...他们有时有一个有趣的方式展示你，你没有带他们出去尚未完全想通。因此，我强烈建议你使用它之前的一些performe此功能完整性检查和将不胜感激，如果你向我报告任何错误。
(Use this function to extract one geographical coordinate out of an input string. The function is extremely flexible, thus the coordinate may be located anywhere in the string and may have one of many formats.
Examples:
txt2coord( 100° 7 30" W )
txt2coord( 100° 7´ 30´ ´ W )
txt2coord( -100° 7` 30" )
txt2coord( 100° 7.5 W )
txt2coord( 100.125° west )
txt2coord( bla 100°, 7min 30´ ´ S bla )
txt2coord({ 100.125° W -100.125° })
All specified examples yield the correct result (-100.125).
I have successfully tested this with various inputs. Yet, regular expressions, which are extensively used in this file, ... well ... they sometimes have a funny way of showing you that you havn t quite figured them out yet. Therefore, I would strongly advice you to performe some sanity-check on this function before using it and would be greatful, if you report any bugs to me.
)
- 2011-05-15 11:07:07下载
- 积分：1
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script
脚本程序，基础用力中能实用的，有具体含义(Script on the basis of force can be useful in)
- 2010-11-02 16:42:51下载
- 积分：1
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H_Bridge_DC_PWM_Converter
H桥DC-DCPWM变换器matlab simulink仿真模型(The H bridge the DC-DCPWM converter matlab simulink simulation model)
- 2013-04-16 18:26:46下载
- 积分：1
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rainflow
用于疲劳分析应力应变循环计数的雨流计数程序 采用matlab语言编写(Fatigue Analysis rain flow counting procedures matlab)
- 2013-12-26 16:20:07下载
- 积分：1
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DetectPIP
画中画检测，实现了对视频画中画和黑框的检测。(Picture in picture detection. )
- 2010-09-25 17:35:27下载
- 积分：1
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visible_light
it is one format of visible light
- 2011-06-23 21:34:56下载
- 积分：1
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fig_tree
fig_tree和logistic map的那个混沌图像的生成(fig_tree and logistic map of the chaos generated image)
- 2014-09-25 03:28:42下载
- 积分：1
