1. Open Simulink: First, open the MATLAB software and enter the Simulink working environment.
2. Modeling: To create a new model in Simulink, you can select File > New-> on the toolbar; Model creates a blank model.
3. Add signal source: Select a signal source from the Simulink library, from which you can select the appropriate signal as the analog input of ADC. For example, you can use a sine wave generator as an analog signal.
4. Add ADC components: Choose ADC components from the Simulink library, and you can choose the appropriate ADC components as needed. Connect the ADC element to the signal source to obtain the analog input of the signal.
5. Configure ADC parameters: According to your ADC device, select appropriate sampling rate, resolution and other parameters and configure them into ADC components.
6. Increase output display: connect the digital output of ADC to the display component, which can be oscilloscope or ToWorkspace component, and is used to display and record digitized signals.
7. Setting simulation parameters: In the simulation parameter setting of Simulink, parameters such as simulation time step and simulation time can be adjusted to ensure the accuracy of simulation results.
8. Perform Simulation: Save the model and perform the simulation. Simulink will simulate the analog-to-digital conversion process of ADC and display the digitized output signal. Simulation is a process of simulating and reproducing the behavior and characteristics of an actual system, process or phenomenon by using a computer model.