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distance

Distance between sites

Syntax

d = distance(site1,site2)
d = distance(site1,site2,path)

Description

d = distance(site1,site2) returns the distance in meters between site1 and site2.

example

d = distance(site1,site2,path) returns the distance using a specified path type, either Euclidean or geodesic.

Examples

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Create transmitter and receiver sites.

tx = txsite('Name','MathWorks','Latitude',42.3001,'Longitude',-71.3504);
rx = rxsite('Name','Fenway Park','Latitude',42.3467,'Longitude',-71.0972);

Get the Euclidean distance in km between the sites.

dme = distance(tx,rx)
dkm = dme / 1000
dme =

   2.1504e+04


dkm =

   21.5036

Get the geodesic distance between the two sites.

dmg = distance(tx,rx,'geodesic')
dmg =

   2.1504e+04

Input Arguments

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Transmitter or receiver site, specified as a txsite or rxsite. You can use array inputs to specify multiple sites.

Measurement path type, specified as one of the following:

  • 'euclidean': Uses the shortest path through space that connects the antenna center positions of the site 1 and site 2.

  • 'geodesic': Uses the shortest path on the surface of the earth that connects the latitude and longitude locations of site 1 and site 2. This path uses Earth ellipsoid model WGS-84.

Data Types: char

Output Arguments

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Distance between sites, returned as M-by-N arrays in degrees. M is the number of sites in site 2 and N is the number of sites in site 1.

See Also

Introduced in R2017b

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