2766 search results - page 3 / 554 » Algorithms for trigonometric polynomials |
WSCG
2001
13 years 9 months ago
2001
In this article we present an algorithm to determine the intersection between rays and triangles based on the idea of the study of signs with respect to triangles. One of the adva...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
A design method of a linear-phased, two-dimensional (2-D), twofold symmetric circular shaped filter is presented in this paper. Although the proposed method designs a non-separab...
ARITH
2007
IEEE
14 years 2 months ago
2007
IEEE
One considers the problem of finding hard to round cases of a periodic function for large floating-point inputs, more precisely when the function cannot be efficiently approxim...
GMP
2006
IEEE
14 years 2 months ago
2006
IEEE
We present a new class of non-stationary, interpolatory subdivision schemes that can exactly reconstruct parametric surfaces including exponential polynomials. The subdivision rule...
ISCAS
2005
IEEE
14 years 2 months ago
2005
IEEE
— An analog synthesizer of orthogonal signals for digital CMOS technology and 3V supply voltage is presented. The adaptive architecture accomplishes the synthesis of mutually ort...