论文信息 - Scaling of multistage interpolators

Scaling of multistage interpolators

In this paper we present a novel method for scaling of multistage interpolators. When a signal is upsampled it becomes Cyclo-Wide-Sense Stationary (CWSS) which prevents the use of common algorithms for scaling. Our method is based on multirate identities and polyphase decomposition and avoids these problems.

Håkan Johansson | Per Löwenborg | Mattias Olsson

[1] Robert Bregovic,et al. Multirate Systems and Filter Banks , 2002 .

[2] S. Biyiksiz,et al. Multirate digital signal processing , 1985, Proceedings of the IEEE.

[3] P. P. Vaidyanathan,et al. Bifrequency and bispectrum maps: a new look at multirate systems with stochastic inputs , 2000, IEEE Trans. Signal Process..

[4] P. P. Vaidyanathan,et al. Effects of Multirate Systems on the Statistical Properties of Random Signals , 1993, IEEE Trans. Signal Process..