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updated 5 days ago

plotboxpos by Kelly Kearney

Returns the position of a plotted axis region (annotation, r2014b graphics ready, customization)

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updated 30 days ago

Geodesics on an ellipsoid of revolution by Charles Karney

Solutions of the direct and inverse geodesic problems (area, distance, geodesy)

A1m1f(epsi)

A2m1f(epsi)

A3coeff(n)

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updated 3 months ago

meshArea.m by Thomas

Calculate the area of a triangular irregular network (point cloud, tin, mesh)

meshArea(faces, points)

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updated 5 months ago

Unit Converters by Chad Greene

Convert units of pressure, length, time, force, mass, accel., temp, speed, frequency, area, & more! (engineering, units, conversion)

A2au(A)

A2bs(A)

A2cm(A)

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updated 7 months ago

A suite of minimal bounding objects by John D'Errico

Suite of tools to compute minimal bounding circles, rectangles, triangles, spheres, incircles, etc. (miminum, bound, bounding)

incircle(x,y)

insphere(xyz,tri)

minboundcircle(x,y,hullflag)

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updated 9 months ago

Leaf Area by Ngo Nguyen

Calculate a leaf's area (area, leaf, image processing)

Leaf.m

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updated 10 months ago

Find ellipse area by Samuel Cheng

A simple code to find the area of an ellipse from its quadratic equation (ellipse, area)

Area=find_ellipse_area(coeffs)

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updated almost 2 years ago

Surface areas of contour by HY

This function outputs surface areas within each contour and their heights. (area, contour, 3d)

ContourArea( C )

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updated 2 years ago

Shade area between two curves by John Bockstege

Function shades the area between two vectors. (specialized, plotting, fill)

jbfill.m

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updated 2 years ago

circles - rectangle intersection area by Doron avramov

A fast function which calculate the intersection area of a circle in a large rectangle. (analytic, area, circle)

[o]=compute_circle_area2(xcenter,ycenter,r)

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updated 2 years ago

Area Calculation of 8 Direction Chain Code by Daniel Bromand

This code sample computes the Area bounded within a 8 direction chain code. (area, calculation, direction)

Area_Calc_Of_8_Dir_Chain_Code.m

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updated almost 3 years ago

Alpha shapes by Jonas Lundgren

Alpha shape of 2D/3D point set. (alpha shape, alpha shapes, volume)

alphavol(X,R,fig)

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updated 3 years ago

area_stairs by Hamed Amini

AREA_STAIRS(X,Y) is similar to AREA(X,Y). It fills the area between the stairs. (stairs, area, plot)

area_stairs(x,y)

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updated 3 years ago

2D minimal bounding box by julien diener

Compute quickly the minimal bounding box of a set of 2D points (area, bounding box, minimum)

minBoundingBox(X)

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updated almost 4 years ago

Arbitrary Square Bounded Voronoi Diagram by Meng Sang Ong

Compute individual Voronoi cell area of 2D point sets bounded in an arbitrary square (voronoi, bounded, area)

BoundVoronoin_UnitSquare(V, C, varargin)

BoundaryIntersect_UnitSquare(P1, P2, Mode)

CalcArea_UnitSquare(VSet, V1, V2, ptS)

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updated almost 4 years ago

Circle Bounded Voronoi Diagram by Meng Sang Ong

Compute individual Voronoi cell area of 2D point sets bounded in a unit circle (voronoi, bounded, area)

BoundVoronoin_UnitCircle(V, C, varargin)

BoundaryIntersect_UnitCircle(P1, P2, Mode)

CalcArea_UnitCircle(VSet, V1, V2, ptS)

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updated 4 years ago

regionprops problem by peter veres

returns the same value for perimeter (regionprops, shape, area)

recognition.m

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updated 4 years ago

Shade Anomaly by Alec

The fills in graphs above and below the x-axis different colors. (fill, area, shade)

shade_anomaly(x,y,hcolor,lcolor,offset)

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updated almost 5 years ago

Contour2Area by Per Sundqvist

Gives the area of polygons from the matlab function C=contour(x,y,z) and their centroids. (contourc, inpolygon, polyarea)

Contour2Area.m

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updated 5 years ago

Hatched Fill Patterns by Ben Hinkle

Replace solid colors with patterns. (annotation, customization, fill)

applyhatch(h,patterns,colorlist)

makehatch(hatch)

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updated almost 6 years ago

inside triangle by Nassim Khaled

inside_triangle is used to check if a point P is inside the triangle P1P2P3 or not. (triangle, plane, inside)

True=inside_triangle(P,P1,P2,P3);

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updated 6 years ago

polygeom.m by H.J. Sommer

POLYGEOM computes area, centroid location, area moments of inertia and perimeter of closed polygons. (area, centroid location, area moments)

polygeom( x, y )

test_polygeom.m

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updated 6 years ago

Auto Peak Finder & Analyser by Martin Gorjan

Finds peaks, locations, fwhms and area in signal. (dsp, peak, maximum detection and...)

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updated 6 years ago

fill2c: a pedestrian area filler by us

fill2c paints areas below/above a threshold with different colors (specialized, plotting, patch)

[p,par]=fill2c(x,y,cn,cp,yoff)

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updated almost 7 years ago

Shaded area plot by Dave Van Tol

Plot two lines, then shade the area between those two lines. (specialized, plotting, plot)

shadedplot(x, y1, y2, varargin)

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updated 7 years ago

Triangle Area and Angles v1.3 by Dirk-Jan Kroon

Calculates the area and angles of any triangle described by 2D,3D..nD points (triangle, polygon, area)

[angles]=triangle_angles(P,format)

[area]=triangle_area(P,method)

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updated 7 years ago

triangulationVolume by Jeroen Verbunt

Compute volume and area of triangulation using divergence theorem of Gauss (linear algebra, triangulation, volume)

testTriangulationVolume.m

triangulationVolume.m

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updated 7 years ago

Analytical intersection area between two circles by Guillaume JACQUENOT

Compute the intersection area between 2 circles. The function allows to evaluate the intersection ar (circle, intersection, area)

area_intersect_circle_analytical(varargin)

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updated 7 years ago

areaintersection.m by paul

Approximates the area of intersection of two polygons (approximation, interpolation, polygon)

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updated almost 8 years ago

Area of interest selection in an image by Gaurav Sehgal

This code enables a user to manually select an area in an image for further processing (gui, display, annotation)

AreaSelection(b)

pix2data( ax, pixelX, pixelY )

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updated almost 8 years ago

area measuring by Yonathan Nativ

measuring areas surface and path length in an image (map) (gui tools, example, area)

calcEnclosedArea(varargin)

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updated 8 years ago

Area Navigator by Eric Ludlam

interactive area plot (specialized, plotting, area)

areanav(datagroups, xdata, makestring)

lazylim(ax, limprop, value)

swooshprop(varargin)

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updated 8 years ago

polyorient by M MA

Orientation of polygon (polygon, orientation, 2d)

polyorient(x,y)

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updated almost 10 years ago

Contour Area Calculation by Phillip Tamchina

Calculates the area of contour regions. (contour, area, calculation)

area.m

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updated 10 years ago

leafarea by Qian Wang

leaf area estimation (image analysis, leafarea, estimation)

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updated 10 years ago

hullfit by Peter Wasmeier

Fit polygon hull to a data set better than convhull would do. (convhull, polygon, area)

k=hullfit(x,y,p,fh)

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updated 11 years ago

Binary Image Cleaning Based on Area Size by Zhe Wu

Foreground area larger (or smaller, depending on 'mode') is preserved; otherwise it's deleted. (morphology, segmentation, binary)

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updated 11 years ago

Area and volume of a 3D convex hull by Malcolm A. MacIver

Volume and area of a 3D convex hull. (surface, area, polyhedron)

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updated 11 years ago

varea.m by Kang Zhao

Compute the area and judge the direction of a closed curve. (data exploration, area, direction)

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updated 14 years ago

area3D by Ioan Buciu

A function for area of a 3D planar polygon.polygon which does (3d, planar polygon, mathematics)

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