Device for separating the signal from the noise and background contribution, particularly for computerised electrochemical instruments.

摘要

A device for separating the signal from the noise and background contribution, particularly for computerised electrochemical instruments, characterised by comprising:
- an experimental data manipulator circuit (1);
- an ordering processor (2) connected to said manipulator (1) and arranged to provide this with the rules for the correct formatting of the experimental data, on the basis of the prechosen function;
- a command sequencer circuit (3), which governs the operation of the device on the basis of the values of the characteristic parameters for each function;
- an interpolator circuit (4) which execute the prechosen function and recalculates each formatted data item using algorithms based on interpolation polynominals calculated by the Newton divided differences formula and the Aitken scheme for accelerating the calculation.