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数学计算 曲线拟合函数 三个函数
曲线拟合函数
三个函数，SPLine 调用另外两个。用时候直接调用SPLine函数，入口pList是已知离散点链表，pDestList是生成的点的链表。SM是在两个点中间插入点的数目，continue=0是采样点无规律，要求生成闭合曲线。
其他 The problem of image registration subsumes a number of problems and techniques in multiframe image
The problem of image registration subsumes a number of problems and techniques in multiframe
image analysis, including the computation of optic flow (general pixel-based motion), stereo
correspondence, structure from motion, and feature tracking. We present a new registration
algorithm based on spli ...
数据结构 实现三维空间点的样条插值算法
实现三维空间点的样条插值算法，point3D cubic spline
嵌入式/单片机编程 通过C++和GLUT
通过C++和GLUT，用OPENGL 实现的 二次 B spline 曲线渲染。
鼠标左键点击，添加控制点，可以随意移动控制点来改变曲线。
适合OPENGL初学者了解曲线生成过程。
数学计算 The inverse of the gradient function. I ve provided versions that work on 1-d vectors, or 2-d or 3-d
The inverse of the gradient function. I ve provided versions that work on 1-d vectors, or 2-d or 3-d arrays. In the 1-d case I offer 5 different methods, from cumtrapz, and an integrated cubic spline, plus several finite difference methods.
In higher dimensions, only a finite difference/linear alge ...
matlab例程 P3.20. Consider an analog signal xa (t) = sin (2πt), 0 ≤t≤ 1. It is sampled at Ts = 0.01, 0.05, and
P3.20. Consider an analog signal xa (t) = sin (2πt), 0 ≤t≤ 1. It is sampled at Ts = 0.01, 0.05,
and 0.1 sec intervals to obtain x(n).
b) Reconstruct the analog signal ya (t) from the samples x(n) using the sinc interpolation
(use &#8710 t = 0.001) and determine the frequency in ya (t) from your ...
matlab例程 digital image interpolation techniques including nearest neighbor, bilinear, bicubic and splin
digital image interpolation techniques including nearest neighbor, bilinear, bicubic and spline interpolation.