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前景提取
视频中静态目标背景下运动的物体的前景提取算法的实现。(The foreground extraction algorithm for moving objects in static background is implemented in video.)
- 2018-09-22 17:30:49下载
- 积分:1
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python 读取数据
TXT文件文件里的数据以多个空格隔开,并且不同变量间的空格数不同,读数据时容易出错,该程序可以将其正确读出(The data in the TXT file is separated by a number of spaces, and the number of spaces between different variables is different. It is easy to make mistakes when reading the data. The program can read it correctly.)
- 2021-03-25 16:49:14下载
- 积分:1
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GCN实战2
说明: 对于深度学习中的图神经网络中图卷积网络的实战代码(For the practical code of graph convolution network in graph neural network)
- 2020-06-23 21:09:22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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三维建模设计
三维图像建模,在三维坐标中实现球和立方体的绕坐标轴旋转和自身的旋转。还有整个坐标系分别绕想x,y,z坐标轴的平移和旋转。
- 2022-03-22 10:16:38下载
- 积分:1
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python django项目源码学生管理
python django项目源码学生管理
- 2021-05-06下载
- 积分:1
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IEEE9
说明: EXAMPLE OF PSSE simulations and python scripting (IEEE 9 SYSTEM)
- 2019-10-15 21:25:18下载
- 积分:1
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Python3高级教程
讲解Python的基本使用方法,包括数据结构,生成器,迭代器和网络编程(Explain the basic usage of Python)
- 2020-06-23 22:40:01下载
- 积分:1
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印刷用OpenGL
Printing by openGL
- 2022-04-29 13:44:05下载
- 积分:1
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glm_test.tar
opengl 4 glm test program.
First stage demo test for glm math lib on how to work with opengl 4
- 2020-10-08 20:07:36下载
- 积分:1