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算法竞赛入门经典 第2版
本书是《算法艺术与信息学竞赛》的学习指导。所谓学习指导,是告诉读者学什 么,如何学。算法包罗万象,很难在一本书中的篇幅覆盖很多内容的通知对每个知识 点进行细致讲解,因此本书更多的是作为一本导引、工具书、手册或者学习大纲,给 读者以宏观上的学习指导(This book is a study guide for the Competition of Algorithmic Arts and Informatics. The so-called learning guidance is to tell readers what to learn and how to learn. Algorithms are all-inclusive, and it is difficult to explain each knowledge point in detail with a notice covering a lot of content in a book. Therefore, this book is more used as a guide, a reference book, a handbook or a learning outline to give readers macro-learning guidance.)
- 2020-06-21 19:20:01下载
- 积分:1
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c++实现的俄罗斯方块代码,大家感兴趣可以看一下
不错哦
c++实现的俄罗斯方块代码,大家感兴趣可以看一下
不错哦-c realization of the Russian box code, we can look at the interest Yes, oh
- 2022-01-22 14:15:37下载
- 积分:1
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ruhuajili
车轮踏面磨耗论文,对轮轨接触进行分析(Wheel tread wear paper, wheel-rail contact analysis)
- 2018-11-25 17:23:12下载
- 积分:1
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Michell_wigley_grid
说明: 划分船舶。用来划分区域做与偶先元分析的东西,可以好好使用(Divide ships. What is used for zoning and dual-priori analysis can be used well.)
- 2020-06-16 10:40:01下载
- 积分:1
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lena
说明: SLIC算法是simple linear iterative cluster的简称,该算法用来生成超像素(superpixel)
算法步骤:
已知一副图像大小M*N,可以从RGB空间转换为LAB空间,LAB颜色空间表现的颜色更全面
假如预定义参数K,K为预生成的超像素数量,即预计将M*N大小的图像(像素数目即为M*N)分隔为K个超像素块,每个超像素块范围大小包含[(M*N)/K]个像素
假设每个超像素区域长和宽都均匀分布的话,那么每个超像素块的长和宽均可定义为S,S=sqrt(M*N/K)
遍历操作,将每个像素块的中心点的坐标(x,y)及其lab的值保存起来,加入到事先定义好的集合中(Algorithmic steps:
Given the size of an image M*N, it can be converted from RGB space to LAB space, and the color space of LAB is more comprehensive.
If the predefined parameter K, K is the number of pre-generated super-pixels, i.e., the image of M*N size (the number of pixels is M*N) is expected to be divided into K super-pixel blocks, each of which contains [(M*N)/K] pixels.
Assuming that the length and width of each super-pixel region are evenly distributed, the length and width of each super-pixel block can be defined as S, S = sqrt (M*N/K).
The traversal operation saves the coordinates (x, y) and lab values of the central points of each pixel block and adds them to a pre-defined set.)
- 2019-06-10 14:48:52下载
- 积分:1
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1.本文对一种高效的升压式PWM 变换电路作了分析研究 对开关状态的切换效率高 采用双零软开关工作,大大降低了开关损耗, 提
高了电路的转换效率.
2....
1.本文对一种高效的升压式PWM 变换电路作了分析研究 对开关状态的切换效率高 采用双零软开关工作,大大降低了开关损耗, 提
高了电路的转换效率.
2.该电路在高频的开关电源、逆变器等电力电子电路上有很大的实用价值, 可以提高电路的转换效率. -1. In this paper, an efficient step-up PWM conversion circuit analysis study on the switch to switch the state of high efficiency soft-switching double-zero work, greatly reduces switching losses, improve the conversion efficiency of the circuit .2. The circuit in high-frequency switching power supplies, inverters and other power electronic circuits have great practical value, can improve the circuit
- 2022-03-18 18:36:47下载
- 积分:1
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S29GL-P-cn
S29GL系列NorFlash中文手册,含关键读写代码(S29GL Series NorFlash Chinese Manual with Key Read-Write Codes)
- 2020-06-17 21:40:02下载
- 积分:1
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Maxwell R17.1 coupling to Simulink example
说明: Simulink 与maxwell 联合仿真(Maxwell R17.1 coupling to Simulink example)
- 2020-09-07 16:12:11下载
- 积分:1
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模电的Multisim仿真实例
模电的Multisim仿真实例,与书本同步的
模拟电子技术基础简明教程(第三版)(Mode power Multisim simulation example, the book synchronization with analog electronic technology based on Concise Guide (third edition))
- 2020-06-26 02:20:01下载
- 积分:1
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自抗扰控制模型及资料
说明: 自己整理的自抗扰控制资料,包括MATLAB仿真模型、S函数、C语言、核心论文、模型搭建详解文档等。(Self-organized ADRC data, including MATLAB simulation model, S function, C language, core papers, model building detailed documentation, etc.)
- 2019-06-29 08:41:47下载
- 积分:1