630 search results - page 19 / 126 » Concept of spectrum-signal transformation |
VL
1994
IEEE
14 years 1 months ago
1994
IEEE
The notion of icons in visual environments is limited by perceiving icons as tacit entities that have meaning only to human beings and not to the machines that display them. This ...
JSS
2010
13 years 4 months ago
2010
In this paper we propose a method to derive OCL invariants from declarative model-to-model transformations in order to enable their verification and analysis. For this purpose we ...
ECMDAFA
2007
Springer
14 years 4 months ago
2007
Springer
Although there are a large number of academic and industrial model transformation frameworks available, allowing specification, implementation, maintenance and documentation of mod...
ECEASST
2010
13 years 4 months ago
2010
In recent years, model-driven approaches and processes have1 established themselves as pragmatic and feasible solutions with tangible2 advantages. Transformations play a central ro...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
The notion of the 1-D analytic signal is well understood and has found many applications. At the heart of the analytic signal concept is the Hilbert transform. The problem in exte...