187 search results - page 11 / 38 » Alternatives to the discrete fourier transform |
AMAST
2008
Springer
13 years 10 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 2 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...
SSC
2007
Springer
14 years 2 months ago
2007
Springer
Any span n sequences can be regarded as filtering sequences. From this observation, new randomness criteria for span n sequences are proposed. It is proved that the feedback funct...
ASIACRYPT
1998
Springer
14 years 24 days ago
1998
Springer
Abstract. In recent years, three main types of attacks have been developed against Feistel-based ciphers, such as DES[1]; these attacks are linear cryptanalysis[2], differential cr...
SPEECH
1998
13 years 8 months ago
1998
This paper illustrates the advantages of using the Discrete Cosine Transform (DCT) as compared to the standard Discrete Fourier Transform (DFT) for the purpose of removing noise e...