function x = dExtractSensor ( d, i,j )

% dExtractSensor - extracts one time sequence of sensor data from 3D array
%	x = dExtractSensor ( d, i,j )
%	x - 1D time sequence
%	d - 3D time sequences for n*n sensors
%	i,j - coordinates of the sensor
%

n = size(d,2);

k = size(d,1)/n;
x = d( (0:k-1)*n+i, j );
return;