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2 lut 2023 · norm (): distance between two points as the norm of the difference between the vector elements. pdist (X): Euclidean distance between pairs of observations in X. pdist2 (X,Y,Distance): distance between each pair of observations in X and Y using the metric specified by Distance.
12 sie 2015 · How can I calculate distance between two world map coordinates (latitude and longitude) using MATLAB R2015a (in meters)?
[arclen,az] = distance(lat1,lon1,lat2,lon2) calculates the arc length arclen and azimuth az of the great circle arc from the starting point with coordinates lat1 and lon1 to the ending point with coordinates lat2 and lon2. The function uses the shorter (minor) great circle arc.
22 mar 2012 · The hypot function in MATLAB provides a more compact way to code the Euclidean distance that is equivalent algebraically, but less susceptible to overflow, and probably more efficient: d = hypot(x(p1)-x(p2), y(p1)-y(p2));
11 lip 2023 · How can I calculate the distance for between the the gps coordinates (eg distance between row 1 and row 2) using the formula d=ACOS(cos(RADIANS(90-Lat1))*cos(RADIANS(90-Lat2))+sin(RADIANS(90-Lat1))* sin(RADIANS(90-Lat2))*cos(RADIANS(Lon1-Lon2)))* 3958.76
dist() can calculate the Euclidean distance of multiple points at once, it can certainly be used to calculate the distance for two points, although it seems to be an over-kill because the equation sqrt((x1-x2)^2+(y1-y2)^2) can do that too.
12 lis 2022 · PDIST2 Pairwise distance between two sets of observations. D = PDIST2(X,Y) returns a matrix D containing the Euclidean distances between each pair of observations in the MX-by-N data matrix X and MY-by-N data matrix Y. Rows of X and Y correspond to observations, and columns correspond to variables.
