File Exchange

image thumbnail


version 1.0 (1.3 KB) by

Vectorized fit of vectors to columns of a matrix.

1 Download


No License

In image analysis, such as in the field of AFM topography, a standard problem is to fit polynomials of given ORDer to many columns of data, considered as different functions of the same independent variable. POLYFIC solves this problem in a vectorized way (without using loops). In addition to convenience, the calculations are much faster (up to 80 times at ORD=15).
The resulting matrix of fitted vectors can be used by POLYVAC

Comments and Ratings (2)

Jianwen Luo

Very Good!


To clean it of debug traces

MATLAB Release
MATLAB 6.1 (R12.1)

Download apps, toolboxes, and other File Exchange content using Add-On Explorer in MATLAB.

» Watch video