Update README.md

Author: Tinker-Twins

autodrive_matlab_api/README.md

@@ -15,4 +15,20 @@ This directory hosts the MATLAB API for AutoDRIVE, which can be used to develop
 
      After having done this, **restart MATLAB** and check that the path was read by MATLAB properly by running the `javaclasspath` command. The newly added path should appear at the bottom of the list, before the `DYNAMIC JAVA PATH` entries. Note that seeing the entry here does not mean that MATLAB necessarily found the `jar` file properly. You must make sure that the actual `jar` file is indeed available at this location.
    - **[OPTIONAL]** To build the `jar` file yourself, it is recommended to use [Apache Maven](https://maven.apache.org/download.cgi) (tested with version 3.8.1) with [Java Development Kit](https://www.oracle.com/java/technologies/downloads/?er=221886#java8) (tested with version 8u411). Maven will automatically take care of downloading the [`Java-WebSocket`](https://github.com/TooTallNate/Java-WebSocket) library and neatly package everything into a single file (an "uber jar") based on the [`pom.xml`](lib/pom.xml). Once the `mvn` command is on your path, simply `cd` to the `lib` directory and execute the `mvn package` command.
-2. Add the `autodrive_matlab_api` directory to MATLAB path by right-clicking on it from MATLAB's file explorer and selecting `Add to Path` → `Selected Folders and Subfolders`.
+2. Add the `autodrive_matlab_api` directory to MATLAB path by right-clicking on it from MATLAB's file explorer and selecting `Add to Path` → `Selected Folders and Subfolders`.
+
+## USAGE
+
+1. Execute AutoDRIVE MATLAB API:
+    ```MATLAB
+    autodrive = example_{vehicle}(4567)
+    ```
+    Replace `{vehicle}` by one of the available objects:
+    - `roboracer` for [RoboRacer (formerly F1Tenth)](https://roboracer.ai)
+
+2. Terminate AutoDRIVE MATLAB API:
+    ```MATLAB
+    autodrive.stop
+    delete(autodrive)
+    clear autodrive
+    ```