DIGITAL PREDICTING AND DIFFERENTIATING DEVICE Russian patent published in 2014 - IPC G06G7/12 G06F17/17 

FIELD: information technology.

SUBSTANCE: predicting and differentiating device includes a smoothing unit, a prediction unit, a first subunit for calculating the first derivative (y'n-1) from one adder, a second subunit for calculating the first derivative (y'n-1) from one adder, a third subunit for calculating the first derivative (y'n-2) from an inverter and an adder, wherein the input of the first term of the adder of the third subunit for calculating the first derivative is connected through an inverter unit to the data output of the first subunit for calculating the first derivative, and the input of the second term of the adder of the third subunit is connected to the data output of the second subunit for calculating the first derivative, with shift of the term input buses one bit towards higher-order bits.

EFFECT: simple implementation and broader functional capabilities of the device.

5 dwg