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nh111
- 曲线拟合的算法函数（部分），请参考其它工具书。-Algorithm function for curve fitting(fractions), please consult other tool books.
vb等值线图的绘制方法※编程实践※水论坛
- 等值线 在科学计算和现实生活中，常常会遇到y=f(t)这类函数关系，例如，正弦、余弦等等。函数y=f(t)往往是以离散的观测值形式f(ti)(i=1,....N)表现出来的。例如，令股民朋友如醉如痴的K线图，与千家万户性命攸关的河流水位曲线图等等。离散函数关系有不少数据处理课题，例如，数据拟合、插值和平滑等等。最令人兴奋的还是预测，如果股民朋友能够准确把握y=f(t)的走向，钞票就会源源不断涌入口袋。如果水文学家能够准确预测河流水位暴涨的过程，可以大量减少生命和财产损失。 所谓画曲线就
curveline
- 分析了平面曲线和空间曲线拟合过程的区别；引入运动坐标系、曲率向量、密切平面等概念，建立了空间曲线拟合的数学模型，并采用了不同形状的空间曲线对拟合方法进行了验证-analysis of the plane curve and space curve fitting distinction; Introduce sports coordinates, Curvature, Plane close concepts, the establishment of a space curve fitting
spline.zip
- 样条曲线的绘制，spline曲线是很好的拟合曲线，给出控制点，就可以得到很平滑的spline样条曲线,Drawing spline curves, spline curve fitting is a very good curve, control points are given, it can be very smooth spline-spline curve
RTV
- bmp图像的分割，特征点的提取，LED曲线拟合，手动编辑功能，矢量化功能-bmp image segmentation, feature point extraction, LED curve fitting, manually editing functions, vector functions
TCWIN
- 这是一款拟合曲线的软件，只要有数据，就能拟合成各类方程的函数，找出对应的系数。-This is a fitting curve of the software, as long as there is data, can be a function of synthesis of various types of equations to find the corresponding coefficient.
TreeSpline
- 三次样条插值，B曲线等都是根据已知样点，用不同方法拟和曲线、曲面。-Cubic spline interpolation, B curves are the basis of known samples, using different methods of curve fitting, surface.
function_Bezier
- 用vc++6.0编写的绘制Bezier曲线程序。点击鼠标左键设置拟合点，任意键拟合，然后右键清空。对初学vc绘图有一定的指导作用。-Written using vc++6.0 Bezier curve drawing program. Click the left mouse button to set the fitting point, any key fitting, then right-empty. Drawing for beginners vc have some guidance
CurveTest
- 该程序采用多种方法对数据进行曲线拟合，其中包含B样曲线，贝塞尔曲线，三次b样曲线等-The program uses a variety of methods of data curve fitting, which contains the B-spline curve, Bezier curves, three b-spline curve
5dianguanghua
- 求出了等值线上的各个点，怎么把这些点连成一条光滑的曲线，就需要用到光滑算法。光滑算法有很多种，比如线性跌代、分段三次多项式插值法(又称五点法)，二次多项式加权平均法、张力样条函数法等。主要介绍五点法，也是用来光滑等高线的常用方法。-Curve fitting, fitting a smooth curve in classic 5 points
BezierDlg
- 基于MFC对话框的贝塞尔画曲线算法，用户可以指定N个点来拟合曲线-Bessel curve drawing algorithm MFC based on the dialog box, the user can specify the N points to the fitting curve
Curve-fitting
- 曲线拟合绘图，等间距法和等步长法.调用graphics.h函数，压缩包含程序和源文件，graphics.h函数见本人上传的其他文件-Curve fitting graphics, and so on and so on spacing method step method
LeastSquare
- 最小二乘法拟合曲线，可以增加多项式次数，希望对你有帮助-Least squares curve fitting can be increased polynomial, hope to help you