Model variable resistor
RF Blockset / Circuit Envelope / Elements
The Variable Resistor block controls the output of RF Blockset™ feedback circuits using Simulink® controlled resistance in ohms. The minimum value of the resistance (Rmin) is an RF Blockset defined constant independent of the Simulink control signal. The block has two electrical terminals. One terminal is for the Simulink control signal and one terminal is for the RF Blockset signal.