Category: Course Material

Exercise_Precision_accuracy_of_sensor_3

This exercise is intended to help students to understand the difference between accuracy and precision by means of performing multiple measures of distances by using the LEGO MINDSTORMS EV3 Ultrasonic. In addition, the students should understand in which data format the measurements are recorded, stored and transfered between the sensor and the computer. Continue reading “MATLAB/LEGO MINDSTORMS Exercise #10 Precision and Accuracy of Ultrasonic Sensors”

The paperchase exercise is intended to help students to understand how to use sensors of mobile devices connected to a server via MATLAB Mobile. Continue reading “MRES Exercise #7 GPS Tracking using MATLAB Mobile, Part 1”

This exercise is intended to help students to understand how to scan the magnetic anomaly from three magnetic disks using a MATLAB/LEGO MINDSTORMS 2D scanner. Continue reading “MATLAB/LEGO MINDSTORMS Exercise #9 2D Scanning of a Magnetic Anomaly”

This exercise is intended to help students to understand how rectify and reference images using MATLAB. Possible applications are outcrop images (with a scale), aerial and satellite images (with reference points). Continue reading “MRES Exercise #6 Rectifying and Referencing Images Using MATLAB”

This exercise is intended to help students to understand how to merge multiple images taken with a webcam using MATLAB. Continue reading “MATLAB/LEGO MINDSTORMS Exercise #8 Image Stitching with MATLAB”

This exercise is intended to help students to understand how to capture NDVI Red+NIR images using a MAPIR Survey2 NDVI Red+NIR, to import the images into MATLAB and to calculate the Normalized Difference Vegetation Index. Continue reading “MRES Exercise #5 Calculating the NDVI From Images Using MATLAB”

This exercise is intended to help students to understand how to calculate a 3D point cloud from stereo images. Continue reading “MATLAB/LEGO MINDSTORMS Exercise #7 Generating a Point Cloud From Stereo Images”

This exercise is intended to help students to understand how to scan the relative distance of a 3D object from a infrared sensor. Continue reading “MATLAB/LEGO MINDSTORMS Exercise #6 Object Scanning With the LEGO Infrared Sensor”