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updated 2 hours ago

geotiffinterp by Chad Greene

Fast interpolation for georeferenced TIFF raster data. (tif, tiff, tifff)

geotiffinterp

geotiffinterp(filename,varargin)

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updated 1 day ago

OpenStreetMap Functions by Ioannis Filippidis

Load map, extract connectivity, plot road network & find shortest paths from OpenStreetMap XML file. (data import, automotive, matrix)

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updated 13 days ago

READHGT: Import/download NASA SRTM data files (.HGT) by François Beauducel

Imports or download SRTM worldwide digital elevation model data files. (earth science, digital elevation mod..., mapping)

dem.m

landcolor(n)

readhgt.m

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updated 13 days ago

DEM: Shaded relief image plot (digital elevation model) by François Beauducel

Pretty shaded relief map as flat image. (earth science, digital elevation mod..., mapping)

dem.m

landcolor(n)

seacolor(n)

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updated 24 days ago

Antarctic Mapping Tools by Chad Greene

A toolbox for analysis and display of Antarctica-related data (antarctica, antarctic, polar)

C2xyz

antmap documentation

mapzoom

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updated 27 days ago

LL2UTM and UTM2LL by François Beauducel

Latitude/longitude to and from UTM coordinates precise and vectorized conversion. (geodesy, coordinates system, mapping)

ll2utm.m

utm2ll.m

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updated 27 days ago

Bedmap2 Toolbox for Matlab by Chad Greene

Transforms Bedmap2 data to lat/lon coordinates. Offers simple commands to extract and/or plot data. (antarctica, mapping, polar)

Overview

bedmap2_interp

outlineashelf

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updated 1 month ago

scalebar for maps by Chad Greene

A simpler alternative to the built-in Mapping Toolbox function scaleruler. (scaleruler, tufte, mapping)

scalebar

scalebar(varargin)

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updated 1 month ago

Load region of interest from geotiff & geojp2 files by Aslak Grinsted

Extract a sub-region of a geotiff or a geo-jpeg2000 file (geotiff, tiff, geotif)

[A,x,y,I]=geotiffreadregion(fname,xlim,ylim)

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updated 3 months ago

Post-glacial rebound by Chad Greene

Interpolate and plot post-glacial rebound or glacial isostatic adjustment. (pgr, gia, climate)

Plotting post-glacial rebound (PGR)

pgr_interp(lati,loni)

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updated 3 months ago

How to map sea level rise by Chad Greene

A simple example of how to create a map of sea level rise using publicly-available data. (mapping, sea level rise, climate)

How to make a map of sea level rise

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updated 3 months ago

Convert Image To And From Graph Coordinates by Michael Chan

Illustrates mapping of binary image to graph coordinates and vice-versa. (image, plot, coordinates)

mapPixelsToCoordinatedPlotGraph(pixeliZedScratchPad, ...

plotCoordinatesToImagePixels(x_coordinates, y_coordinates...

usage_ImageToAndFromGraphCooridinates.m

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updated 3 months ago

pathdist by Chad Greene

Simply calculate distance traveled along a lat/lon path (distance, track, waypoints)

pathdist

pathdist(lat,lon,varargin)

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updated 3 months ago

disthist by Chad Greene

Simply show a histogram of distances between geographic waypoints. (distance, hist, histogram)

disthist

disthist(lat,lon,distances_or_nbins)

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updated 3 months ago

interpm2 by Chad Greene

Densify or interpolate along paths with approximately equal spacing in meters or kilometers. (interpm, interpolation, mapping)

interpm2

interpm2(lat,lon,maxdiff,method,units,tolerance)

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updated 4 months ago

Schwarz-Christoffel Toolbox by Toby Driscoll

Computes conformal maps to polygons, allowing easy solution of Laplace's equation. (conformal, mapping, laplaces equation)

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updated 5 months ago

Whole Genome Resequencing Pipeline v2.0 by Turner Conrad

Automated mapping and indel realignment of resequencing data (whole genome sequenci..., sequence, sequencing)

WGRSPipeline(reads_file,ref_file)

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updated 6 months ago

plot_google_map by Zohar Bar-Yehuda

Plot a google map on the background of the current figure using the Static Google Maps API. (plot, google, map)

plot_google_map(varargin)

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updated 7 months ago

Complex Function Explorer by Elias Wegert

Routines and user interface to depict and explore complex functions using color representations (colormap, complex function, special functions)

CFEGUI

MyFunction(z)

PPDemo(cs)

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updated 8 months ago

curlm curl for maps by Chad Greene

compute curlz referenced to map coordinates (curl, mapping, wind stress)

curlm(lat,lon,U,V)

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updated 9 months ago

geod -- yet another geodetic toolbox by Felipe G. Nievinski

Vectorized manipulation of coordinates commonly used in geodesy. (geodesy, geomatics, surveying)

Introduction to Functional Programming with Anonymous Fun...

add_all (a, b)

compute_meridian_radius (lat, ell)

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updated 9 months ago

Optical Communication systems (SoftTDM 2012a) by David Steckler

Upgrade and improvement of optical communications blocksets. (telecommunications, protocols, sdh)

Acerca_SoftTDM.m

Average(u)

Circuito_Decision(u)

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updated 1 year ago

Operation Eigenfaust 3D (Tech Demo) by Mingjing Zhang

A playable first-person shooter demo featuring interative objects and real-time ray casting. (game, 3d, projection)

Operation Eigenfaust 3D Demo

opeig

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updated 1 year ago

Automatic Terrain Generation by Tucker McClure

A set a tools for generating artificial terrain and other rough phenomena mapped over a 2D surface. (terrain, landscape, mapping)

Demonstration of Algorithmic Terrain Generation

generate_brownian_mesh(n, zm)

generate_brownian_tri(n, nm, r0, el, rr)

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updated 1 year ago

GREATCIRCLE and LOXODROME: "As the crow flies" and rhumb line path, distance and bearing by François Beauducel

Computes path coordinates, distance and bearing on Earth along great circle or rhumb line. (mapping, navigation)

[lat,lon,dist,bear]=loxodrome(varargin)

varargout=greatcircle(varargin)

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updated almost 2 years ago

kml2kmz.m by Ryan Bell

Converts .kml file types into self-contained .kmz filetypes. (plotting, mapping, contour)

kml2kmz(varargin)

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updated almost 2 years ago

mimtransform by Felipe G. Nievinski

Changes the map projection of a raster image. (image, mapping, projection)

angle_range_positive (angle)

azimuth_range_positive (varargin)

get_border_ind (grid, n)

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updated 2 years ago

CH1903+ to degrees by Sam Roberson

Convert Swiss grid CH1903+/SV03 to decimal degrees. (mapping)

ch1903plus2deg(y,x)

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updated 2 years ago

COMPROSE: compass rose plot by François Beauducel

Plots 1, 4, 8 or 16-point compass rose to current axis. (graphics, mapping)

ho=comprose(x,y,n,w,az,varargin)

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updated 2 years ago

WGS 84 to SWEREF by Fredrik

Converts coordinates from WGS 84 (NMEA) to projected coordinates in SWEREF99 TM. (gps, mapping)

sweref.m

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updated 2 years ago

Corresponding Points through MDL by Dirk-Jan Kroon

Minimum Description Length optimization of PCA model for 2D/3D ASM model building (mdl, minimum description l..., pca)

A=imresize3d(V,scale,tsize,ntype,npad)

AffineGradient2D( UpdateAffine,mappingdata,options)

Alpha=UniformLine(nLandmarks)

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updated 2 years ago

Shape Context Based Corresponding Point Models by Dirk-Jan Kroon

Shape Context based nonrigid registration of 2D/3D objects, to build Active Shape Models (shape context, corresponding point m..., corresponding points)

A=imresize3d(V,scale,tsize,ntype,npad)

A=imresize3d(V,scale,tsize,ntype,npad)

A=imresize3d(V,scale,tsize,ntype,npad)

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updated almost 3 years ago

Google Earth Overlay by Cameron Sparr

Overlay a MATLAB figure, .fig file, or image file onto Google Earth. (google earth, overlay, ge overlay)

export_overlay(filename, output, rect)

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updated 3 years ago

insertNaN by Chris Miller

Used to insert NaN values into a vector or matrix given a threshold condition. (nan, mapping, plotting)

finaldata=insertNaN(data,diffthreshold)

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updated 3 years ago

Shaded Earth Map by Jonathan Sullivan

Draws a path of the Earth with realistic colors. (mapping, maps, earth)

drawEarthShaded(USAshaded,WorldShaded,Lakes)

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updated 3 years ago

Correctly proportion a lat/lon plot by Jonathan Sullivan

Correctly proportions a lat/lon plot based on a spherical Earth assumption (latitude, longitude, proportions)

lat_lon_proportions(h)

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updated 3 years ago

Google Maps API Polyline Decoder by chris hinkle

Decodes google maps API polyline string into lat/lon positions. (maps, api, google maps api)

googlePolyLineDecoder(asciiIn,offset)

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updated 3 years ago

Spherical Mapping Drawing Demonstration by Michael

Maps your drawing on the plane to the sphere in real time. (drawing, spherical, planar)

spheremap(status)

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updated 3 years ago

Spherical Earth Elevation Angle by Jonathan Sullivan

Determines elevation angle based on spherical Earth. (mapping, elevation, angle)

getElevationAngle(GR,h1,h2,rEffective)

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updated 3 years ago

Complex Function Grapher by Jon Moller

A tool to graph complex functions on the Argand plane (x + iy). (complex, complex function, argand)

compfuncgraph2.m

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updated almost 4 years ago

GPS Coordinate Transformations by Charles Rino

Utilities for manipulating GPS position data (aerospace, gps, mapping)

D=Rotate_ecf2tcs(origin)

EarthModel

Get_DirCos_ForwardT (A, MatrixFlavor);

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updated 4 years ago

Barnes objective analysis by Stephen Pierce

A successive corrections scheme which is an easy-to-use cousin of kriging or optimal interpolation. (interpolation, oceanography, earth science)

barnes(x,y,z,xo,yo,xr,yr,npassmax)

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updated 4 years ago

Optical Communications Systems (SOFTDM Ver 1.5) Update Matlab 2010a by David Steckler

Toolbox/blockset about optical comunication system Sonet/SDH mapping over fiber optics (sonet, sdh, communication)

Acerca_SoftTDM.m

Average(u)

Circuito_Decision(u)

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updated 4 years ago

get_google_map by Val Schmidt

Retrieve a google map from the command line using the Static Google Maps API. (google, map, mapping)

get_google_map(lat, lon, varargin)

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updated 4 years ago

Mapping of angles from [-pi,pi] to [0,2*pi] by Nassim Khaled

This file contains a subsystem that performs a one-to-one mapping from [-pi,pi] to [0,2*pi]. (map, mapping, trigonometry)

angle_mapping

angle_mapping_example

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updated 4 years ago

polysection by Jeff Tuhtan

Create cross sections along waypoints based on a 3D grid interpolated from xyz scatter data. (cross section, xsection, mapping)

polysection

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updated 4 years ago

pointsection by Jeff Tuhtan

Create user defined cross sections based on a 3D grid interpolated from xyz scatter data. (3d cross section, create cross section, cross section)

pointsection

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updated 4 years ago

scale by Rouzaud Denis

Add a map scale to a specified axis. Do not need to be a so called map axis in matlab. (map, mapping, scale)

getaxlim(h)

scale

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updated almost 5 years ago

imshade by Kelsey Jordahl

Plot shaded relief, optionally using simulated lighting direction (map, mapping, color)

imshade(x,y,im,angle);

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updated almost 5 years ago

velocity_triangulation.m v1.0 (Sep 2009) by Carlos Adrian Vargas Aguilera

Triangulates velocity from a 2D planar wave. (triangulation, coordinates, velocity)

velocity_triangulation.m

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