Interpolation Method for Function that Given on Tetragon

A. K. Platonov


Abstract: The subjects of consideration are the peculiarities of a special kind 2D linear interpolation method. It usually needs for sensors data processing when unknown environment characteristics corrupt signal. For this case the calibration tables are used that are got preliminary by the known range environment characteristics observing. The point here is the irregular relative positions of the table arguments that are obtained by a sensor data measuring. This work shows that in the 2D calibration table case it leads to necessity of using the nonlinear transformation inside of the linear interpolation procedure. The method of the such kind interpolation is constructed and its geometrical configuration is studied.