In this report a material model taking strength and damage accumulation into acccount is implemented in the CTH hydrocode.

Defence experimentation brings significant value, but also significant overheads. Therefore to achieve rapid development it is important to strike a balance between working on real systems and surrogate systems (when there is a straightforward translation to Defence systems and/or scenario). The emergency services domain is one such non-Defence surrogate system offering significant potential to mitigate many of these overheads.

In this report we compare analytical and finite element solutions utilising COMSOL for calculating the magnetic induction of a permeable spherical shell with an internal current band in uniform magnetic induction.

Here we consider the application and suitability of the Joint Photographic Experts Group (JPEG) compression method and a simpler approach to Discrete Probability Density Maps (DPDMs).

In this report we focus on solving the Schrödinger equation numerically for several simple potentials using Fourier and Chebyshev pseudo-spectral methods.

This report provides a unified approach to the design techniques that they used to achieve the specified beam shape and sidelobe levels that are key performance requirements for airborne pulse-Doppler signal processing.

This paper uses a real life non-controlled scenario to examine verification performance gains possible when fusing low quality face and voice samples at the matching score level.

This technical note explores the following refinements to speed up Phi*:

This document describes the use of Cards and how it may be readily extended to support other systems.

In this report we explore the use of sparse signal representation methods in the radar imaging problem of rotating targets and compare their results.