I\'ve been having the hardest time trying to figure out why distanceFromLocation isn\'t calculting the correct distance for two CLLocations.The calculated result is a number WAY larger than the actual
I have this problem in calculating Jaccard Distance for Sets (Bit-Vectors): p1 = 10111; p2 = 10011. S开发者_如何学运维ize of intersection = 3; (How could we find it out?)
I\'ve got two LatLon (latitude-longitude) objects which represent two locations on the surface of the globe. I want to find the angle (in radians) between the center of the earth and these two LatLon
I have a bounding box, and a number of points inside of it. I\'d li开发者_运维百科ke to add another point whose location is farthest away from any previously-added points, as well as far away from the
I am creating abusiness directory website which has street addresses stor开发者_StackOverflowed in the database. I would like to calculate the distance from a given zipcode to the street address using
I want to calculate the driving distance between two locations [the user\'s specified locations], before user starts the driving. I used many formulas and getDistanceFrom in CLLocation also, but I am
Does anybody have a simple function / store procedure on how to calcula开发者_如何学运维te the Manhattan Distance when given two XY coordinate pairs?It\'s just the sum of the difference between coordi
I only can think to use GPS location to calculate the distance ... What if the two device is in the same building,but different floor
I was reading stuffs about pattern recognition. Recently I want to make a survey of methods to evaluate similarities of vectors. As far as I know, there are Euclidean distances, Mahalanobis distances
I am implementing an application to search for nearest local venues from a gps coordinates database. i am using the Location class distanceTo() function to calculate distance between two location the
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