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Bit-Serial Approach Moves DT-CNN into Real-Time

The Cellular Neural Network provides an interesting template for non-linear signal processing. It is essentially based on 2nd-order (reaction / diffusion) differential equations. Harrer and Nossek have introduced the discrete-time equivalent that paves the ground for digital implementation. The interconnect requirements seem to have made it impossible to realistically implement this model. More th

Value Creation and Structural Change during the Third industrial Revolution. The Swedish Economy from a Vertical Perspective.

Popular Abstract in English The conventional approach to the analysis of structural change is to apply a horizontal perspective on the economy. This means that sectors are studied in isolation. By the integration of two strands of literature on structural change and the role of technology, evolutionary economics and input-output economics, this thesis applies a vertical perspective on the economy This thesis analyses structural changes and the role of technology in the Swedish economy since the 1970s. With the attention directed towards interdependencies between sectors, a vertical perspective is applied on the economy. This contrats to the most often used horizontal perspective, in which individual sectors, such as manufacturing and services, are studied in isolation. With an integration

Mannequin Properties Desired for Ergonomic Evaluation of Car Interiors

Mannequin properties desired for ergonomic evaluation of car interiors Lars Hansson, Kenneth Holmqvist, Simon Sjölander, Giovanni Distante, Guiseppe Andreoni, Nicholas Colford, Tomas Engström, Gert-Åke Hansson, Roland Kadefors, Patric Petersson, Camilla Rigotti, Lena Sperling, Anders Sundin, Per Östman, Roland Akselsson The aim of this study was to simulate a future mannequin with real people in

Experiments to Investigate the Effects of Heat Treatment on Use-wear on Flint Tools

A series of twenty controlled experiments was undertaken to determine if heat treatment alters the speed, intensity, or appearance of wear on the edges of flint tools. Four hypotheses were tested with the following results: Heat-treated tools wore more quickly and with more severity than tools which had not been heated. When used in the same fashion and on the same materials, heat-treated flakes s

On prediction of MIMO capacity performance with antenna magnitude patterns

This paper considers the impact of phaseless (or magnitude only) output antenna patterns on the performance of multiple antenna systems which employ impedance matching networks. In particular, correlation and capacity are used as performance metrics when the output patterns are with or without phase information. Two methods of synthesizing complex antenna patterns are also discussed and their perf