What do we know about L~Ledd accretion – BHB, ULX – and how does Astro-H help? Chris Done, Chichuin Jin, Mari Kolehmainen University of Durham.
General Functions A non-periodic function can be represented as a sum of sin’s and cos’s of (possibly) all frequencies: F( ) is the spectrum of the function.
02/12/02 (c) 2002 University of Wisconsin, CS 559 Filters A filter is something that attenuates or enhances particular frequencies Easiest to visualize.
DIGITAL MODULATION. Digital-to-analog modulation (Digital-to-analog modulation)
Olshausen’s Demo. 1.The Training set ? Natural Images (Olhausen’s database) How much do we learn ? face database and car database 2.The Sparseness.
