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中国7大地理分区
说明： 中国7大地理分区shp文件，东北、华北、华东、华中、华南、西南、西北七大经济协作区(Shp files of seven geographical regions in China)
- 2021-03-28 03:59:11下载
- 积分：1
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全息成像（上传至Pudn）
用于全息成像的算法，采用球面波照射物体，进行图像还原，代码可运行。(The algorithm for holographic imaging uses spherical wave to illuminate objects and restore images, so the code can run.)
- 2021-03-11 15:19:26下载
- 积分：1
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SGM
半全局立体匹配算法（SGM）的实现，已封装成类（SGM.cpp,SGM.h），内含有使用例程。(Semiglobal stereo matching algorithm (SGM) implementation has been packaged as such (SGM.cpp, SGM.h), using routines contained within.)
- 2016-06-23 09:52:15下载
- 积分：1
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钢轨断面图
说明： 60轨CAD断面图，严格按照国家标准作图，60轨CAD断面图(Cross-sectional drawing of 60-rail CAD)
- 2021-04-01 09:59:08下载
- 积分：1
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PCA
主成分分析 （ Principal Component Analysis ， PCA ）或者主元分析。是一种掌握事物主要矛盾的统计分析方法，它可以从多元事物中解析出主要影响因素，揭示事物的本质，简化复杂的问题。计算主成分的目的是将高维数据投影到较低维空间。给定 n 个变量的 m 个观察值，形成一个 n ′ m 的数据矩阵， n 通常比较大。对于一个由多个变量描述的复杂事物，人们难以认识，那么是否可以抓住事物主要方面进行重点分析呢？如果事物的主要方面刚好体现在几个主要变量上，我们只需要将这几个变量分离出来，进行详细分析。但是，在一般情况下，并不能直接找出这样的关键变量。这时我们可以用原有变量的线性组合来表示事物的主要方面， PCA 就是这样一种分析方法。(Principal component analysis (Principal Component Analysis, PCA) or PCA. Is a statistical method to grasp the principal contradiction of things, it can be resolved diverse things out the main factors, revealing the essence of things, simplifying complex problems. The purpose of calculating the main component of high-dimensional data is projected to a lower dimensional space. Given n variables of m observations, forming an n ' m of the data matrix, n is usually large. For a complex matters described by several variables, it is difficult to know, so if you can grab something to focus on key aspects of analysis? If the main aspects of things just reflected on several key variables, we only need to separate out these few variables, for detailed analysis. However, in general, does not directly identify this critical variables. Then we can represent the major aspects of things with a linear combination of the original variables, PCA is one such analysis.)
- 2021-01-28 21:48:40下载
- 积分：1
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TDLDA
2维线性判别分析算法，可以应用于人脸识别等图像处理问题中。(2 dimensional LDA algorithm,it can be applied to face recognition and other image processing problems.)
- 2013-01-20 12:07:46下载
- 积分：1
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renxiang
对有噪声的图像进行图像复原，通过迭代算法实现此功能(Image restoration for noisy images, this function is implemented by an iterative algorithm)
- 2020-06-18 18:00:01下载
- 积分：1
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MyLT
说明： Tent混沌系统的分析图。对就是分析图系列，没错。Tent。。。。。。(The analysis diagram of Tent chaotic system. That's the analysis of the graph series, that's right. Tent)
- 2020-12-19 10:39:10下载
- 积分：1
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cv_Camera_cablication
主要功能是实现相机标定，以及实现反投误差，实现特征点的提前。(The main function is to achieve camera calibration and error to achieve the anti-investment, to achieve the feature points in advance.)
- 2014-01-07 15:06:33下载
- 积分：1
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dem数据处理 TDViewer
dem数据处理，有点显示，面显示及纹理装载，代码可用(dem data processing, a little display, the display surface and texture loading code available)
- 2014-03-21 09:43:19下载
- 积分：1
