Model-Based Design

  Modeling Process

• Starting Simulink Software

  Creating a New Simulink Model

  Opening an Existing Model

  Simulink Library Browser

  Simulink Editor Window

  Simulink Online Help

  Simulink Demo Models

  Web Site Resources

  Overview of a Simple Model

  Creating a New Model

  Adding Blocks to a Model

  Moving Blocks in the Model

  Block Connections in a Model

  Drawing Lines Between Blocks

  Drawing a Branch Line

  Setting Simulation Options

  Running a Simulation and Observing Results

• Understanding a Demo Model

  Opening the Demo Model

  Anatomy of the Demo Model

  Subsystems in the Demo Model

  Subsystems and Masks

  Creating a Subsystem

  Creating a Subsystem Mask

  Running the Simulation

  Changing the Thermostat Setting

  Changing the Average outdoor Temperature

  Changing the Daily Temperature Variation

  Importing Data from the MATLAB Workspace

  Exporting Simulation Data to the MATLAB Workspace

  Overview

  For Logging Output Signals

  Creating a Figure from a Plot

  Saving and Printing a Figure

  What Is an S-Function?

• Using S-Functions in Models

• How S-Functions Work

• Implementing S-Functions

• S-Function Concepts

• S-Function Examples

  Available S-Function Implementations

  What Type of S-Function Should You Use?

  How to Implement S-Functions

  S-Function Features

  S-Function Limitations

• Example Using S-Functions to Incorporate Legacy C Code

  Introduction

• Writing Level-2 MATLAB S-Functions

• Maintaining Level-1 MATLAB S-Functions

• Introduction

• Building S-Functions Automatically

• S-Function Builder Dialog Box

• Example of a Basic C MEX S-Function

• Templates for C S-Functions

• Integrating Existing C Functions into Simulink Models with the Legacy Code Tool

• How the Simulink Engine Interacts with C S-Functions

  Writing Callback Methods

• Using S-Functions in Normal Mode Referenced Models

• Debugging C MEX S-Functions

• Converting Level-1 C MEX S-Functions to Level-2

  Creating a C++ Source File

  Making C++ Objects Persistent

  Building C++ S-Functions

  References

  Level-1 Versus Level-2 S-Functions

• Creating Level-1 Fortran S-Functions

• Creating Level-2 Fortran S-Functions

• Porting Legacy Code

• About DWork Vectors

  Types of DWork Vectors

• How to Use DWork Vectors

• DWork Vector Examples

• Elementary Work Vectors

• Dialog Parameters

• Run-Time Parameters

• Input and Output Ports

• Custom Data Types

• Sample Times

  Zero Crossings

• S-Function Compliance with the SimState

• Matrices in C S-Functions

  Function-Call Subsystems

  Sim Viewing Devices in External Mode

• Frame-Based Signals

• Error Handling

• C MEX S-Function Examples