I'm able to create a matrix of x, y values ,
coordinates = [1,2; 3,4; 10,5; 4,5];
and use find(x), to search in the array,
however once I attempt to use a bigger matrix this function doesnt seem to work and I dont understand why,
returns an empty matrix but I know there are x values with 143.4955 in the matrix, can anyone help me?