Sökning: "Jan-olov Strömberg"
Hittade 2 avhandlingar innehållade orden Jan-olov Strömberg.
1. On Invertibility of the Radon Transform and Compressive Sensing
Sammanfattning : This thesis contains three articles. The first two concern inversion andlocal injectivity of the weighted Radon transform in the plane. The thirdpaper concerns two of the key results from compressive sensing.In Paper A we prove an identity involving three singular double integrals. LÄS MER
2. Multiscale analysis of multi-channel signals
Sammanfattning : I: Amplitude and phase relationship between alpha and beta oscillations in the human EEG We have studied the relation between two oscillatory patterns within EEG signals (oscillations with main frequency 10 Hz and 20 Hz), with wavelet-based methods. For better comparison, a variant of the continuous wavelet transform, was derived. LÄS MER