160 search results - page 10 / 32 » On the diagonalization of the discrete Fourier transform |
CPHYSICS
2006
13 years 7 months ago
2006
The WATERWAVES program suite performs complex scattering calculations by propagating a wave packet in a complex, full-dimensional potential for non-rotating (J = 0) but vibrating ...
TSP
2010
13 years 2 months ago
2010
We derive a signal processing framework, called space signal processing, that parallels time signal processing. As such, it comes in four versions (continuous/discrete, infinite/fi...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
We present algorithms for the type-IV discrete cosine transform (DCT-IV) and discrete sine transform (DST-IV), as well as for the modified discrete cosine transform (MDCT) and it...
AMAST
2008
Springer
13 years 9 months ago
2008
Springer
We demonstrate Spiral, a domain-specific library generation system. Spiral generates high performance source code for linear transforms (such as the discrete Fourier transform and ...
ARITH
2007
IEEE
14 years 1 months ago
2007
IEEE
We describe a new method to perform the modular exponentiation operation, i.e., the computation of c = me mod n, where c, m, e and n are large integers. The new method uses the di...