System and method for compressed sensing

摘要

A system for compressed sensing comprising: a compressive sampling module configured for providing a CS-sampled signal and a signal reconstruction module configured for receiving and allocating a first plurality of measurement windows comprising a number of samples from the CS-sampled signal, calculating a corresponding first plurality of reconstruction windows based on the first plurality of measurement windows and calculating a first version of a reconstructed signal based on the first plurality of reconstruction windows. The signal reconstruction module is also configured to allocate a second plurality measurement windows overlapping in content with the first plurality of measurement windows, calculate a second plurality of reconstruction windows based on the second plurality of measurement windows, calculate a second version of the reconstructed signal based on the second plurality of reconstructed windows and generate a reconstructed signal based on values from the first version and the second version of the reconstructed signal.

主权项

1. A system for compressed sensing comprising:
a compressive sampling module configured for providing a CS-sampled signal; and a signal reconstruction module configured for:
receiving and allocating a first plurality of measurement windows comprising a number of samples from the CS-sampled signal,calculating a corresponding first plurality of reconstruction windows based on the first plurality of measurement windows,calculating a first version of a reconstructed signal based on the first plurality of reconstruction windows,allocating a second plurality of measurement windows overlapping in content with the first plurality of measurement windows,calculating a second plurality of reconstruction windows based on the second plurality of measurement windows,calculating a second version of the reconstructed signal based on the second plurality of reconstructed windows, andgenerating a final reconstructed signal based on values from the first version of the reconstructed signal and values from the second version of the reconstructed signal.