搜索资源列表
MATLAB
- 这是一个MATLAB中文工具箱，提供了很多有用的，MATLAB自身没有的数学建模的源码，例如：数据拟合，微积分和微分方程，随机模拟和统计分析，数学规划，离散优化等，并有中文的注释。非常好！-This is a MATLAB toolbox Chinese, providing a lot of useful, MATLAB does not own the source of mathematical modeling, such as: data fitting, calculus and d
zuixiaoercheng
- 最小二乘曲线拟合，显示源数据折线图，然后采用一个一元三次方程拟合曲线，生成曲线图-least-squares method to calculate the formula
circle_fit
- 圆拟合，通过已知的多组数据，拟合出最小误差的圆-Given a set of measured x,y pairs that a re supposed to reside on a circle, but with some added noise. A circle to these points, i.e. find xc,yc,R, such that (x-xc)^2+(y-yc)^2=R^2
VB090618excel
- vb操作Excel示例,数据统计表,线条填充,指数曲线拟合-vb Operation Excel example, data tables, line filling, exponential curve fitting
quxiannihe
- 数据结构。曲线拟合算法。通过曲线拟合法求曲线近似方程-Data structure. Curve fitting algorithm. Demand curve by curve fitting approximation equation
Project1
- 用VB编写的多项式拟合程序 Public Function funPolynomial(Num As Long, x() As Single, y() As Single, Degree As Integer, AA() As Single) As Long 多项式曲线拟合 y=a0+a1*x+a2*x^2+an*x^n Num为输入数据点个数 x()为输入数据点横坐标组成的数组 y()为输入数据点纵坐标组成的数组 Degree为要拟合的多项式曲线次数 A
lzxec
- matlab中编程实现的线性最小二乘拟合函数： lzxec:功能：离散试验数据点的线性最小二乘拟合-matlab programming in a linear least-squares fitting function: lzxec: Function: discrete experimental data points, the linear least-squares fitting
straightlinefitting
- 用VB实现输入多个实验数据，进而进行直线拟合-The input of experimental data with VB and then fitted to a straight line
duoxiangshinihe
- 多项式拟合用于处理实验数据的一种有效方法，简单实用。并且举了一个例子三次拟合-Polynomial fitting of experimental data for processing is an effective method of simple and practical. And cited an example of three fitting
test6
- matlab实验 用给定的多项式，y=x3-6x2+5x-3，产生一组数据(xi,yi，i=1,2,…,n),再在yi上添加随机干扰(可用rand产生(0,1)均匀分布随机数,或用rands产生N(0,1)分布随机数)，然后用xi和添加了随机干扰的yi作的3次多项式拟合，与原系数比较。 如果作2或4次多项式拟合，结果如何？ -matlab experiment with a given polynomial, y = x3-6x2+5 x-3, generated a set of da
fitting
- 程序实现了最小二乘方法实现的二阶多项式拟合算法，并含有原始雷达数据和运行结果-Procedures implemented to achieve a least squares second order polynomial fitting algorithm, and contains the original radar data and operation results
LeastQuadraticFiter
- 基于最小二乘法对离散的数据点进行直线拟合，能够最大程度的实现总误差的最小化-Least squares method based on discrete data points on the straight line fitting, to the greatest degree of implementation to minimize the total error
zernikefun
- 由离散数据点进行曲面拟合，得到曲面方程，通过光路追迹计算波像差-Discrete data points from the surface fitting, curve equation obtained by tracing calculation of optical aberration
ellipse-fitting-in-sensor
- 在传感器中数据采集后的椭圆拟合算法matlab编程实现-After the sensor data acquisition in the ellipse fitting algorithm matlab programming
lagrange
- 非线性拟合，可以根据已经数据，计算出对应的数据-Nonlinear fitting, can have data to calculate the corresponding data
FSQ
- 实现数据的非线性拟合,完成曲线的拟合，让用户不用操心-Nonlinear fitting data to complete the curve fitting, so that users do not have to worry about
sumGaussFitting
- 数值算法，高斯和拟合，能够对输入的数据进行拟合，并且能够得出最佳的图形，非常值得下载。-Numerical algorithm, Gaussian, and fitting, to fit the input data, and can come to the best of the graphics, well worth the download.
非线性补偿可调阶数曲线拟合
- C语言算法,手动输入数据,数据个数可调,拟合阶数可调,带加权处理,可设置精度.
作业14
- labview线性拟合，数据存储，数据写入，多种方式拟合曲线(labview Linear fitting)
P1-1
- 可以根据数据进行拟合，得出数据的拟合曲线(The data can be fitted according to the data and the fitting curve of the data is obtained)