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chazhi
- 可以进行各种差值和拟合的操作，对已有的离散数据，建立相互之间的关系式。-And the difference can be made to fit a variety of operations on existing discrete data, establish the relationship between them.
fft
- 对离散数据进行了fft分析，得到了其频谱关系，提取了相关数据-Fft on discrete data were obtained by analyzing the relationship between the spectrum extracted relevant data
data-fit
- 基于最小二乘法的离散数据的曲面拟合，有二次拟合和三次拟合，并能自动出图-Based on the least squares method of discrete data of the surface fitting, there are quadratic fitting and three fitting, and can automatically plot
第4章 插值
- 在离散数据的基础上补插连续函数，使得这条连续曲线通过全部给定的离散数据点。插值是离散函数逼近的重要方法，利用它可通过函数在有限个点处的取值状况，估算出函数在其他点处的近似值。插值：用来填充图像变换时像素之间的空隙。(On the basis of discrete data, a continuous function is inserted to make the continuous curve pass through all the given discrete data points.
B样条曲线反求_OpenGL环境--数据点加入输出点列
- 三次非均匀B样条曲线反求:给定数据点列,反求控制点,节点向量,按照给定精度,等分参数区间,离散B样条曲线,输出离散点列,模拟真实曲线.此算法包括德布尔-考格斯算法,节点向量算法,反求控制点,以及节点插入技术.对搞图形学的朋友比较有参考作用.(Three non uniform B spline curve in reverse: given data points, reverse control points, node vector, according to the given preci
reconstru
- 根据当前离散数据重构出整个区域的数据。并计算均方根误差(According to the current discrete data reconstruction of the entire region of the data. And calculate the root mean square error)
c语言实现二重积分
- 使用C语言计算积分，对于离散数据求积分十分管用(Using C language to calculate the integral, for discrete data for integration, very useful)
POD
- 用于离散数据分析，提取模态,可以缩小分析数据的量，大大提高分析效率(for analysis the flow field)
DiscreteEventSimulation
- 严蔚敏数据结构书籍中的一个单线程解决多任务例子(An examples about using a single thread to solve multi task of a data structure book written by Yan Weimin.)
FFT_EXP
- 用于离散数据的傅立叶变换，并进行频谱的分析，得到频率-幅值图或者频率相位图，是频谱分析时的参考(Fu Liye transform for discrete data, and frequency spectrum analysis, to obtain frequency amplitude diagram or frequency phase diagram, is a reference for spectrum analysis)
离散结构ppt
- 括号匹配，数据结构中比较重要 的栈的利用，数据结构中比较重要 的栈的利用。(Parentheses matching, data structure in the more important use of the stack, the data structure of the more important use of the stack.)
chazhi
- 在离散数据的基础上补插连续函数，使得这条连续曲线通过全部给定的离散数据点。插值是离散函数逼近的重要方法，利用它可通过函数在有限个点处的取值状况，估算出函数在其他点处的近似值。插值:用来填充图像变换时像素之间的空隙。(On the basis of discrete data, a continuous function is inserted to make the continuous curve pass through all the given discrete data points.
直角坐标系-zernike多项式波面拟合程序
- 最小二乘法进行泽尼克多项式拟合将离散数据点拟合成面型。(use the least square method to fit the wavefornt with zernike polynomials.)
copula and scatter
- 通过Copula函数来实现对离散数据拟合(Through the Copula function to achieve the discrete data fitting)
9086104
- 目前,粒子群算法在连续问题优化上的应用已经很广泛,然而在离散问题优化方面仍处在尝试阶段,提出了一种改 进粒子群算法来解决矩()
qorvyzy
- 问本提出了一种信号分析中用到的离散梅林算法,该算法可以有效的对膨胀效果进行处理,()
4338946
- 一个具有良好操作界面的离散数据拟合软件源码()
粗糙集实验--属性约简
- 粗糙集离散化源码，matlab实验初学者，附带数据处理的数据(Rough set discretization source, suitable for beginners to learn, there are detailed instructions)
wwrdsubcjtss
- 几个快速傅立叶变换算法 离散傅里叶变换(DFT)()
01999477
- 基于离散点的等值线生成算法,里面包括样例数据()