Effective Block Signal Interpolation Algorithm

  • K. Kazlauskas

Abstract

It is shown that interpolation algorithm with fast Fourier transform (FFT) don’t satisfy symmetry condition, and it produces interpolated signals with nonzero imaginary components. Block interpolation algorithm satisfies symmetry condition, and the sizes of FFT and inverse FFT are integer powers of 2. Block interpolation algorithm is more efficient in a sense of the multiplication operation number.
Published
2000-01-17
How to Cite
Kazlauskas, K. (2000). Effective Block Signal Interpolation Algorithm. Elektronika Ir Elektrotechnika, 24(1). Retrieved from http://eejournal.ktu.lt/index.php/elt/article/view/16736
Section
Articles