curvefitting

Two types of curve fitting. • Least square regression. Given data for discrete values, derive a single curve that represents the general trend of the data.

Curve fitting is the process of constructing a curve, or mathematical function, that has the best fit to a series of data points, possibly subject to ...

Curve fitting is the process of specifying the model that provides the best fit to the curve in your data. Learn how using linear and nonlinear regression.

1) Interpolation (connect the data-dots). If data is reliable, we can plot it and connect the dots. This is piece-wise, linear interpolation.

An online curve-fitting solution making it easy to quickly perform a curve fit using various fit methods, make predictions, export results to Excel, PDF, ...

2015年2月28日 — 今天市場先生要介紹2個常被搞混的專有名詞：

曲線擬合（英語：curve fitting），簡稱擬合，俗稱拉曲線，是一種構建一個函數曲線，使之最佳地吻合現有數據點（英語：data points）的過程，該過程可能附加若干條件限制。