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ISSPIT
2010
12 years 11 months ago
On the advantages of subspace tracking for temporal updating
When doing parameter estimation, ESPRIT is an often used algorithm. As input, ESPRIT needs the eigenvectors of the signal subspace. These can be generated by an eigenvalue decompos...
Matthias Lechtenberg, Jürgen Götze
ISSPIT
2010
12 years 11 months ago
Accelerating the Nussinov RNA folding algorithm with CUDA/GPU
Graphics processing units (GPU) on commodity video cards have evolved into powerful computational devices. The RNA secondary structure arises from the primary structure and a backb...
Dar-Jen Chang, Christopher Kimmer, Ming Ouyang
ISSPIT
2010
12 years 11 months ago
On the use of compressive sampling for wide-band spectrum sensing
In a scenario where a cognitive radio unit wishes to transmit, it needs to know over which frequency bands it can operate. It can obtain this knowledge by estimating the power spe...
Dennis Sundman, Saikat Chatterjee, Mikael Skoglund