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CircleFitByPratt
% Input: XY(n,2) is the array of coordinates of n points x(i)=XY(i,1), y(i)=XY(i,2)
%
% Output: Par = [a b R] is the fitting circle:
% center (a,b) and radius R
%
% Note: this fit does not use built-in matrix functions (except "mean"),
% so it can be easily programmed in any programming language
- 2020-06-22 22:40:02下载
- 积分:1
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蚁群算法
说明: 蚁群算法 含有ACO ASO等很多 还有一篇论文(Ant colony algorithm)
- 2019-11-27 21:58:35下载
- 积分:1
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某个公司采用公用电话传递数据,数据是四位的整数,在传递过程中是加密的,加密规则如下:
每位数字都加上5,然后用和除以10的余数代替该数字,再将第一位和...
某个公司采用公用电话传递数据,数据是四位的整数,在传递过程中是加密的,加密规则如下:
每位数字都加上5,然后用和除以10的余数代替该数字,再将第一位和第四位交换,第二位和第三位交换。-A company to transfer data using public telephones, the data is four integers, in the transmission process is encrypted, encryption rules are as follows: Each figures with five, and then divided by 10 instead of the more than a few numbers, and then The first and fourth exchange, the second and third exchange.
- 2022-01-26 00:00:43下载
- 积分:1
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TraceRatio
解决Trace的比的问题,使得它可以达到类间最大化,类内最小化。对于分类问题作用广泛(Solve the problem of Trace ratio.So that it can achieve maximum class, minimized within the class. Widely used for classification problems)
- 2019-03-15 20:17:11下载
- 积分:1
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VC++ 6.0 时间控件用法范例
一个使用时间控件的VC++范例源码,这个控件可让用户对所输入时间的精确手动微调,是一个方便用户和减少程序出错率的实用控件,如截图所示的效果。一些相关的设置:
//选择短日期显示格式
m_ctrlDateTime1.ModifyStyle(0, DTS_SHORTDATEFORMAT, 0);
//选择时间显示格式
m_ctrlDateTime2.ModifyStyle(0, DTS_TIMEFORMAT, 0);
//获得当前时间
CTime time = CTime::GetCurrentTime();
//设置时间
m_ctrlDateTime1.SetTime(&time);
m_ctrlDateTime2.SetTime(&time);
- 2022-02-20 22:22:06下载
- 积分:1
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GABP
GABP,遗传算法优化神经网络(BP)进行预测 ,优化前后对比,可套用在其它模型。(GABP, genetic algorithm optimization neural network (BP) for prediction, optimization before and after comparison, can be applied to other models.)
- 2021-04-19 10:08:51下载
- 积分:1
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PI_m
永磁同步电机矢量控制,电流双闭环,PI口控制器(Permanent Magnet Synchronous Motor Vector Control,Current Double Closed Loop,PI Port Controller)
- 2020-10-26 15:29:59下载
- 积分:1
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vb开发的消息传递系统
vb开发的消息传递系统-vb development of the messaging system
- 2022-02-27 00:20:57下载
- 积分:1
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hechengjilu
一个合成记录,可以生成特定反射系数和特定条件下的合成地震记录。(A synthetic seismogram, can generate a specific reflection coefficient and the specific conditions of the synthetic seismogram.)
- 2009-06-13 14:40:04下载
- 积分:1
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wine
说明: 葡萄酒数据集, 基于Wine数据集的数据分析报告 R语言+实验结果文档(Wine datasets
Data Analysis Report R Language + Experimental Results Document Based on Wine Data Set)
- 2020-07-20 16:48:47下载
- 积分:1