Introduction

Welcome to the DGV Wiki. This wiki presents tutorials on the various features of DGV. These include data visualisation, animations, filtering, convolutions and exporting data. The tutorials assume we are using the image of Lena of size 479x479 shown below.

Data files for this tutorial can be found on the downloads page.

Details

The following are some of the operations one can perform using DGV.

• Visualisation
• Surface Plot/Warp Scalar



• Volume Plot



• Histogram



• Animations
• Fast Fourier Transform

• Convolutions
• Smoothing



• Edge Detection



• Filtering

Tutorials

• TricksNTips
• GNUPlot