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dwt
image processing random complex wavelet code for all
- 2013-05-07 20:59:59下载
- 积分:1
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程序
计算间谐波 FFT 谐波畸变率
Computational interharmonics(Computational interharmonics)
- 2017-09-14 17:39:00下载
- 积分:1
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matlab之红绿灯的监测以及亮灭
将亮的红绿灯圈出来_并在圈内显示红绿灯颜色
图像找到红绿灯位置_判断红绿灯哪个亮
指定位置_最大灰度值_判断亮灭(Circle the bright traffic lights _ and display the traffic lights in the circle
Image find traffic light position _ judge which light is green
Specify position _ maximum gray value _ judgment light off)
- 2020-12-11 18:39:17下载
- 积分:1
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dctwatermark
用DCT方法嵌入一个水印图片,并生成R层图片(DCT method to use a watermark embedded images, and generate R layer picture)
- 2009-05-24 16:16:03下载
- 积分:1
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mimo-stimulate
mimo系统空时码的编码与matlab仿真(mimo systems with space-time codes matlab simulation code)
- 2011-04-25 19:36:07下载
- 积分:1
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hanban-paiduilun--renkouzengzhang
本人自己做的三篇数学建模论文 一个是基于主成分分析的人口增长预测 一个是基于排队论的高速公路收费口的设置 一个是关于航班的(I own the three papers of mathematical modeling is based on principal component analysis of a population forecast is based on queuing theory, a highway toll gate, setting one on the flight)
- 2011-09-22 12:19:23下载
- 积分:1
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back-prob-code
Back propagation Code
- 2014-09-26 14:03:54下载
- 积分:1
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zunewton-dfpdfp
实用最优化方法中的经典题目,包含DFP算法、共轭梯度法、内点法、阻尼牛顿法、最速下降法,都要求在matlab软件下执行,有正确结果输出。(The classical topics practical optimization method, including the DFP algorithm, conjugate gradient method, interior point method, damped Newton method, the steepest descent method, are required to perform the MATLAB software, the correct output results.
)
- 2013-04-04 11:11:20下载
- 积分:1
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krig_npoint
使用matlab实现了克里金插值算法,代码较短,运行时间也较为理想,但是缺少注释(use matlab to realize the Kriging interpolation algorithm ,code is shorter, running time is ideal)
- 2016-04-13 14:35:28下载
- 积分:1
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Newton-rafer-Johnson-method
说明: 电力系统的牛顿-拉夫逊法潮流计算。
基本步骤:
(1)形成节点导纳矩阵
(2)将各节点电压设初值U,
(3)将节点初值代入相关求式,求出修正方程式的常数项向量
(4)将节点电压初值代入求式,求出雅可比矩阵元素
(5)求解修正方程,求修正向量
(6)求取节点电压的新值
(7)检查是否收敛,如不收敛,则以各节点电压的新值作为初值自第3步重新开始进行狭义次迭代,否则转入下一步
(8)计算支路功率分布,PV节点无功功率和平衡节点柱入功率。(Power system of Newton- rafer Johnson flow calculation method-matlab)
- 2011-03-01 16:02:50下载
- 积分:1