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hanshuubijin
用切比雪夫多项式逼近已知函数
用勒让德多项式逼近已知函数
用帕德形式的有理分式逼近已知函数
用列梅兹算法确定函数的最佳一致逼近多项式
求已知函数的最佳平方逼近多项式
用傅立叶级数逼近已知的连续周期函数
离散周期数据点的傅立叶逼近
用自适应分段线性法逼近已知函数
用自适应样条逼近（第一类）已知函数
离散试验数据点的多项式曲线拟合
离散试验数据点的线性最小二乘拟合
离散试验数据点的正交多项式最小二乘拟合
(By using Chebyshev polynomial approximation of the known functionApproximation of the known functions by Legendre polynomialsApproximation by rational fraction of known function in the form of PadmaTo determine the best uniform function polynomial approximation with the Lemez algorithmThe best known polynomial square for function approximationContinuous periodic function with Fourier series approximation of the knownApproximation of discrete data points in the Fu Liye cycleApproximation of the known function with adaptive piecewise linear methodAdaptive spline approximation ( first class ) known functionPolynomial curve fitting of discrete data pointsLinear least squares fitting of discrete data pointsOrthogonal polynomial least squares fitting of discrete data points)
- 2020-08-24 21:38:15下载
- 积分：1
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1_2_3维均值聚类
说明： 简单地实现了一、二、三维的K均值聚类，效果还不错，适合初步学习模式识别的同志们(Simple implementation of one, two, three - dimensional k-means clustering, the effect is not bad, it is suitable for the initial learning pattern recognition comrades)
- 2020-07-02 04:00:01下载
- 积分：1
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Rectangle
根据输入的长宽，计算Rectangle面积周长等功能，并画出在txt文件中(Rectangle
Create a class Rectangle with attributes length and width, each of which defaults to
1
a. Provide member functions that calculate the perimeter and the area of the rectangle.
b. Also provide set and get functions for the length and width attributes. The set
functions should verify that length and width are each integer numbers larger than 0
and less than 20.
c. Write draw function to display the Rectangle:
in Assignment1. )
d. Write a driver program to test class Rectangle.)
- 2012-10-24 23:54:51下载
- 积分：1
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lm
说明： levenberg-maquardt最小二乘拟合算法(This program do the levenberg-maquardt LS fit.)
- 2012-02-29 09:56:40下载
- 积分：1
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cPPpolyfit
多项式拟合，最小二乘法，c++版本实现，运行环境vc6(Polynomial fitting)
- 2013-04-29 10:37:54下载
- 积分：1
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digital filter
说明： 各种滤波器，包括高通、低通、带通等滤波器，可用，直接输入数值即可，可直接使用，没有bug(bandpass filter,Band pass filter, available, direct input value, can be used directly, no bug)
- 2021-04-16 21:20:00下载
- 积分：1
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LSSVR
最小二乘法和支持向量回归机相结合无线传感网络节点定位的源码.(The source of The least squares and support vector regression combining wireless sensor network node positioning .
)
- 2020-10-26 21:39:59下载
- 积分：1
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Gear
说明： 吉尔数值算法，求解刚性微分方程组，稳定好，收敛好(Gill numerical algorithm, good stability and convergence for solving rigid differential equations)
- 2020-07-02 12:40:02下载
- 积分：1
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AddMatrix
用三元组表为结构，实现稀疏矩阵的加法并输出。(Achieve sparse matrix addition)
- 2014-02-19 19:59:00下载
- 积分：1
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ren_GPC-PID
广义预测控制算法仿真，通过最小二乘法对系统进行在线辨识，并与PID对比，能运行的(Generalized predictive control algorithm simulation, through the of least squares method for on-line identification system, can run)
- 2012-05-02 17:57:18下载
- 积分：1
