In this file, I wanna create datum1 (nx2), datum2 (nx2) (n is variable) matrixes in gui environment like uitable so I can input columns and rows values where n is variable which mean is each enter pushes I want rows to increase (n+1).

function [tp,ac,tr]=helmert2d(datum1,datum2,WithOutScale)

% HERLMERT2D overdetermined cartesian 2D similarity transformation ("Helmert-Transformation") % % [param, accur, resid] = helmert2D(datum1,datum2,DontUseScale) % % Inputs: datum1 n x 2 - matrix with coordinates in the origin datum (x y) % datum1 may also be a file name with ASCII data to be processed. No point IDs, only % coordinates as if it was a matrix. % % datum2 n x 2 - matrix with coordinates in the destination datum (x y) % datum2 may also be a file name with ASCII data to be processed. No point IDs, only % coordinates as if it was a matrix. % If either datum1 and/or datum2 are ASCII files, make sure that they are of same % length and contain corresponding points. There is no auto-assignment of points! % % DontUseScale if this is not 0, do not calculate scale factor but set it to the inputted value % Default: 0 (Use scale) % % Outputs: param 4 x 1 Parameter set of the 2D similarity transformation % 2 translations (x y) in [Unit of datums] % 1 rotation (ez) in [rad] % 1 scale factor % % accur 4 x 1 accuracy of the parameters (or 3 x 1 if scale factor is set to be 1) % % resid n x 2 - matrix with the residuals datum2 - f(datum1,param) % % Used to determine transformation parameters e.g. for cadastral purposes (transforming local system % to 2D mapping system) when at least 2 identical points in both datum systems are known. % Parameters can be used with d2trafo.m

% 09/12/11 Peter Wasmeier - Technische Universität München % [e-mail]

%% Argument checking and defaults

if nargin<3 isempty(WithOutScale) WithOutScale=0 end

% Load input file if specified datum1=input('enter the point coordinates in 2-d for datum1') if ischar(datum1) datum1=load(datum1) end datum2=input('enter the point coordinates in 2-d for datum2) if ischar(datum2) datum2=load(datum2) end