how to calculate euclidean distance.

sir if i have 3 dimensional daily data (lon,lat,time) for model and observation. i want to calculate distance between these data(grid to grid).please help me. my matrix size is (81,61,12810) for model and observation. this is daily data for jjas. thank u in advance.

Answer 1

[Sean de Wolski]

Use the distance function in the Mapping Toolbox:

http://www.mathworks.com/help/releases/R2014b/map/ref/distance.html

[devendra]

this function takes one grid and calculate distance from all grids one by one but i want to calculate one grid to one grid. can u write here code for this √((x2 - x1)2 + (y2 - y1) 2 + (z2 - z2) 2 ) . please help me.... https://www.easycalculation.com/analytical/learn-distance3.php