CDF demonstrations
Below are links to Mathematica-produced CDF demonstrations, as used in the DMTH137 lectures.
To get the best from these interactive modules, you will need to download
the free CDF player
from the Wolfram Inc. website.
If you have the Wolfram Player installed but the plug-in does not work,
then download the CDF files for viewing locally, using the (CDF) links below.
DMTH137 Session 2, 2016 & 2017
Lectures in Week 4
Lectures in Weeks 8–9
Induction examples
- Induction example: sums of odd numbers (CDF)
- Induction example: sums of successive integers (CDF)
Vectors in 2D
Lectures in Week 9
- Matrix Multiplication (CDF)
- Linear Transformations in ℝ2
- Reflect in x-axis (CDF)
- Reflect in y-axis (CDF)
- Reflect through the origin/Rotate about the origin (CDF)
- Reflect in line: swap x and y coordinates (CDF)
- Dilation/Contraction (CDF)
- Expansion/Compression in x-direction (CDF)
- Expansion/Compression in y-direction (CDF)
- Shear in x-direction (CDF)
- Shear in y-direction (CDF)
- Rotation (CDF)
- Shearing of letter ‘M’ (CDF)
- Use of Homogeneous Coordinates (CDF)
- Translation & Shearing using Homogeneous Coordinates (CDF)
- Multiple Transformations using Homogeneous Coordinates (CDF)