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functionz1
说明: 寻找三次样条多项式需要求解大量的线性方程。实际上,给定N个断点,就要寻找N-1个三次多项式,每个多项式有4个未知系数。这样,所求解的方程组包含有4*(N-1)个未知数。把每个三次多项式列成特殊形式,并且运用各种约束,通过求解N个具有N个未知系数的方程组,就能确定三次多项式。
(find cubic spline solving polynomial need a lot of linear equations. In fact, given N breakpoints, it is necessary to look for N-1 cubic polynomial, each with four polynomial coefficients unknown. Thus, by solving the equations contain 4* (N-1) unknown. Each cubic polynomial Timing special form, and use of various constraints, by solving N with N unknown coefficient equations, we can identify three polynomial.)
- 2006-03-15 21:22:27下载
- 积分:1
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jingdianpinyulvboqi
包括各种频域滤波器:经典频域理想低通滤波器 ,经典频域巴特沃斯低通滤波器 ,经典频域指数低通滤波器, 经典频域理想高通滤波器 , 经典频域巴特沃斯高通滤波器, 经典频域指数高通滤波器,经典频域带通滤波器 ,经典频域带阻滤波器(Including a variety of frequency domain filter: Classic ideal low-pass filter frequency domain, frequency domain classic Butterworth low-pass filter, the classic low-pass filter frequency domain index, the classic ideal high-pass filter frequency domain, frequency domain Butterworth classic Andean high-pass filter, the classic high-pass filter frequency domain index, the classical frequency domain band-pass filter, band stop filter frequency domain classics)
- 2013-07-13 15:24:36下载
- 积分:1
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matlab-fliter
自己写的 matlab图像处理算法 中值滤波 均值滤波 高斯 腐蚀 还有超绿算法 (农业相关图像处理使用)(Write your own matlab image processing median filter algorithm Gaussian mean filter algorithm corrosion and ultra-green (agriculture-related image processing use))
- 2013-07-14 21:32:02下载
- 积分:1
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EasyOrder
easy order reilable compile sort key modification need default call
- 2014-10-03 14:35:20下载
- 积分:1
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C-PROGRAM
Program for serial communication in “C” language
- 2014-10-19 21:25:17下载
- 积分:1
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vimrc
vim配置文件,可以直接解压后放在/home/username(vim config file,u can put this file inthe path /home/usrname)
- 2014-02-21 10:27:35下载
- 积分:1
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time-varying-VAR
本软件是时变的VAR模型,能够考察变量间的冲击效应,及其结构变化特征,是较为理想的时间序列工具。(This software is a time-varying VAR model is able to examine, impact effect among the variables, and structural changes, is the ideal time series tools.)
- 2014-09-04 09:50:33下载
- 积分:1
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Threeway.tar
Tucker, PARAFAC, GRAM, RAFA and misc. 2nd order models with a test data set (old version now covered by the N-way Toolbox)(Tucker, B6, GRAM, RAFA and misc. 2nd order models with a test's data et (old version now covered by the N-way Toolbox ))
- 2007-04-12 18:32:41下载
- 积分:1
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8510
遗传算法无功优化,最小均方误差(MMSE)的算法,用蒙特卡洛模拟的方法计算美式期权的价格以及基本描述。( Genetic algorithm based reactive power optimization, Minimum mean square error (MMSE) algorithm, Monte Carlo simulation method of calculating the American option price and basic description.)
- 2017-04-25 21:16:30下载
- 积分:1
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colocation
数据挖掘算法中空间同位规则挖掘的matlab源码(data mining algorithm with space- Rules Mining Matlab FOSS)
- 2007-04-08 14:51:55下载
- 积分:1