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Effects_of_FACTS_Devices_on_a_Power_System_Which_
Effects of FACTS Devices on a Power System Which Includes a Large Wind Farm
- 2013-12-20 03:55:48下载
- 积分:1
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retinex
用于图像去雾,直接用的,包括单尺度去雾方法,多尺度去雾方法和色彩恢复的retinex算法(For image defogging, direct use includes single-scale defogging method, multi-scale defogging method and a retinex algorithm for color restoration)
- 2021-04-28 15:48:44下载
- 积分:1
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卫星轨道计算
读取星历数据计算卫星位置
- 2021-05-06下载
- 积分:1
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asp源码,实现了一个典型的留言板系统功能
asp源码,实现了一个典型的留言板系统功能-asp source code to achieve a typical message board system
- 2022-02-04 10:33:47下载
- 积分:1
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diagchar_core
Qualcomm Diag Driver
- 2014-02-21 02:55:04下载
- 积分:1
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zoj1094
zoj094
Matrix multiplication problem is a typical example of dynamical programming.
Suppose you have to evaluate an expression like A*B*C*D*E where A,B,C,D and E are matrices. Since matrix multiplication is associative, the order in which multiplications are performed is arbitrary. However, the number of elementary multiplications needed strongly depends on the evaluation order you choose.
For example, let A be a 50*10 matrix, B a 10*20 matrix and C a 20*5 matrix.
There are two different strategies to compute A*B*C, namely (A*B)*C and A*(B*C).
The first one takes 15000 elementary multiplications, but the second one only 3500.
Your job is to write a program that determines the number of elementary multiplications needed for a given evaluation strategy.
(Matrix multiplication problem is a typical example of dynamical programming.
Suppose you have to evaluate an expression like A*B*C*D*E where A,B,C,D and E are matrices. Since matrix multiplication is associative, the order in which multiplications are performed is arbitrary. However, the number of elementary multiplications needed strongly depends on the evaluation order you choose.
For example, let A be a 50*10 matrix, B a 10*20 matrix and C a 20*5 matrix.
There are two different strategies to compute A*B*C, namely (A*B)*C and A*(B*C).
The first one takes 15000 elementary multiplications, but the second one only 3500.
Your job is to write a program that determines the number of elementary multiplications needed for a given evaluation strategy.
)
- 2012-06-10 10:38:53下载
- 积分:1
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halcon
halcon学习帮助文档,可进行时时查询函数(halcon learning help documentation, can always check function)
- 2015-04-19 16:29:45下载
- 积分:1
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RadarImage
北京航空航天大学电子信息工程学院
许小剑编的《雷达成像原理》word版,希望有人喜欢(Beijing University of Aeronautics and Astronautics School of Electronics and Information Engineering Xu small sword made of radar imaging principle word version, I hope some people like)
- 2006-12-25 10:44:37下载
- 积分:1
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Crawler
网络爬虫小程序
有命令行版和GUI版本
(Crawler.java为命令行版本,CrawlerUI.java为GUI版本)
界面使用swing
需要Mysql数据库(Web crawler applet command line version and GUI version (Crawler.java the command line version, CrawlerUI.java GUI version) requires Mysql database interface using swing)
- 2012-10-14 21:16:13下载
- 积分:1
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220JAVAchuxuezhe
近220个JAVA初学者实例源码,很简单,易懂(JAVA beginner nearly 220 examples of source code, very simple, easy to understand)
- 2009-12-18 19:48:17下载
- 积分:1