Program for Ellipse Fitting Using Coordinate Points
A program that utilizes discrete coordinate data points to perform ellipse fitting with mathematical optimization techniques
MATLAB Code Implementation for Image Processing Sequence
Image processing sequence implementation that detects image boundaries, identifies inflection points on boundary curves, and removes duplicate coordinate points from boundary paths.
Image Region Selection and Reading Program
Set coordinate points to select and display specific image regions, then save the processed results with region extraction implementation
Formula for Calculating Distance Between Geographic Coordinates with Code Implementation
Computes the distance between two latitude/longitude coordinate points using spherical trigonometry algorithms and code examples
Least Squares Ellipse Fitting Algorithm Implementation
Implementation of ellipse fitting using least squares method - fit_ellipse(x, y, axis_handle) processes coordinate points (x,y) based on general conic equation formulation. This robust algorithm effectively minimizes fitting errors through mathematical optimization.
Calculate Coordinates of Centroid and Convex Hull Points for Arbitrary Polygons
Compute centroid coordinates and convex hull vertices for any polygon defined by edge coordinate points. Increased input point density improves computational accuracy, with algorithms handling complex polygon geometries through coordinate processing.
Fitting 3D Curves from a Series of Spatial Points
Fitting 3D curves from spatial coordinate points using spline interpolation, with outputs including segmented spline curves and n equidistant division points along the curve path.
MATLAB Code Implementation for Linear Curve Fitting
A custom MATLAB program that computes linear regression parameters (slope k and intercept b) from given x and y coordinate datasets. The implementation utilizes matrix operations and linear algebra principles for accurate results.
Program for Ellipse Fitting from Coordinate Points
Program for Ellipse Fitting from Coordinate Points