搜索资源列表
Lagrange
- 根据离散点进行二次的拉格朗日插值， 解决了等时间距获取值的问题, 但这是二次插值, 也就是拟合的是二次及二次方程以下的函数- According to discrete points for the two Lagrange interpolation, solving the problem of equal time interval, but this is the two interpolation, that is, the two and two times the equation
LQMethodn
- matlab 最小二乘法代码，扩展到n次多项式实现，可实现数据的线性，多项式拟合。-method of least squares matlab code, expanded to achieve a polynomial of degree n, enabling data linear, polynomial fitting.
1
- matlab二次曲面移动拟合生成DEM matlab二次曲面移动拟合生成DEM-Matlab moving quadric surface fitting hopson into DEMMatlab moving quadric surface fitting hopson into DEMMatlab moving quadric surface fitting hopson into DEMMatlab moving quadric surface fitting hopson into D
Bsp
- 二次b样条和三次b样条曲线画法，完全按照定义来做的，支持多个点的绘制。比贝塞尔曲线好画，贝塞尔曲线有三个点和四个点的画法，点再多就需要拟合了-B-spline quadratic and cubic b-spline curve drawing, done in full accordance with the definition of support to draw more points. Good Bibeisaier curve drawing, Bezier curve with t
precision-of-GPS-clock-error
- GPS卫星钟差预报模型的精度评定，如：线性拟合模型、带有周期项的线性拟合模型、二次项拟合模型、带有周期项的二次项拟合模型等。-Accuracy Evaluation GPS satellite clock error prediction model, such as: linear fitting model, linear fitting model with periodic term, quadratic fitting model, fitted with a quadratic te
del_track_error
- 采用二次曲面拟合的方法去除insar残差干涉条纹-he quadratic polynomial approximation was proposed to eliminate residual reference phase the interferogram
cbrcejiananalysis
- Matlab源程序代码,用于拟合超二次曲线,曲面的代码,-Matlab source code, used for super quadratic curve fitting, surface code, ha ha
idterface-scheme-menu
- Matlab源程序代码,用于拟合超二次曲线,曲面的代码,-Matlab source code, used for super quadratic curve fitting, surface code, ha ha
interface
- 流固界面曲面的正交变形程序1，识别界面的位置，并用二次多项式拟合曲线(Orthogonal deformation of the curved fluid solid interface)
improve PI model
- 基于改进的PI模型对非线性曲线进行拟合，二次寻优算法进行参数辨识，用逆模型前馈补偿(Based on the improved PI model, the nonlinear curve is fitted, and the second optimization algorithm is used to identify the parameters, and the inverse model feedforward compensation is used.)