Abstract
Hardware implementation of the system for multidimensional (space/spatial–frequency (S/SF)) signal analysis is developed. Multiple clock cycle hardware implementation (MCI) of this system is proposed in [6]. Based on the two-dimensional S-method (2-D SM) definition and its relationship with the 2-D short-time Fourier transformation (STFT), the proposed system is developed. By sharing functional kernel, known as the STFT-to-SM gateway, [5,7], within the execution, developed design optimizes critical design performances of the multidimensional systems, such as hardware complexity, energy consumption, and cost. Moreover, it can implement almost all commonly used S/SF distributions (S/SFDs).
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Cohen L (1995) Time-frequency analysis. Prentice Hall, New Jersey
Dudgeon DE, Mersereau RM (1984) Multidimensional digital signal processing. Prentice Hall, New Jersey
Goncalves P, Baraniuk RG (1998) Pseudo affine Wigner distributions: Definition and kernel formulation. IEEE Trans. SP 6:1505–1517
Iborra A, Fernändez C, Älvarez B, Fernändez-Merono JM (2001) FPGA solution of low cost applications of real-time AVI systems. Dedicated Sys. to Mag. 2:793–84
Ivanović VN, Stanković LJ (2004) Multiple clock cycle real-time implementation of a system for time-frequency analysis. In: Proc. of the 12th EUSIPCO, Vienna, Austrija, pp 1633–1636
Ivanović VN, Stojanović R, Jovanovski S, Stanković LJ (2006) An architecture for real-time design of the system for multidimensional signal analysis. In: Proc. of the 14th EUSIPCO, Florence, Italy
Ivanović VN, Stojanović R, Stanković LJ (2006) Multiple clock cycle architecture for the VLSI design of a system for time-frequency analysis. EURASIP J. Appl. Signal Processing, Special Issue on Design Methods for DSP Systems, pp 1–18
Liu KJR (1995) Novel parallel architectures for Short-time Fourier transform IEEE Trans. CAS-II 12:786–789
Petranović D, Stanković S, Stanković LJ (1997) Special purpose hardware for time-frequency analysis. Electron. Lett. 6:464–466
Richard C (2002 ) Time-frequency-based detection using discrete-time discrete-frequency Wigner distribution. IEEE Trans. SP 9:2170–2176
Scharf LL, Friedlander B (2001) Toeplitz and Hankel kernels for estimating time-varying spectra of discrete-time random processes. IEEE Trans. SP 1: 179–189
Stanković LJ (1994) A method for time-frequency analysis. IEEE Trans. SP 1:225–22.
Stanković LJ, Ivanović VN, Petrović Z (1996) Unified approach to the noise analysis in the Wigner distribution and spectrogram. Ann. Telecomm. 11–12: 585–594
Stanković LJ, Stanković S, Djurović I (2000) Space/spatial-frequency analysis based filtering. IEEE Trans. SP 8:2343–2352
Stanković S, Stanković LJ (1997) An architecture for the realization of a system for time-frequency analysis. IEEE Trans. CAS-II 7:600–604
Stanković S, Stanković LJ, Ivanović VN, Stojanović R (2002) An architecture for the VLSI design of systems for time-frequency analysis and time-varying filtering. Ann. Telecomm. 9-10:974–995
Stanković S, Stanković LJ, Uskoković Z (1995) On the local frequency, group shift and cross-terms in the multidimensional time-frequency distributions; A method for multidimensional time-frequency analysis. IEEE Trans. SP 7:1719–1725
Acknowledgment
This work is supported by the Ministry of Education and Science of the Republic of Montenegro.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2009 Springer Science+Business Media LLC
About this chapter
Cite this chapter
Ivanović, V., Stojanović, R., Jovanovski, S. (2009). Hardware implementation of a multidimensional signal analysis system. In: Mastorakis, N., Sakellaris, J. (eds) Advances in Numerical Methods. Lecture Notes in Electrical Engineering, vol 11. Springer, Boston, MA. https://doi.org/10.1007/978-0-387-76483-2_29
Download citation
DOI: https://doi.org/10.1007/978-0-387-76483-2_29
Published:
Publisher Name: Springer, Boston, MA
Print ISBN: 978-0-387-76482-5
Online ISBN: 978-0-387-76483-2
eBook Packages: EngineeringEngineering (R0)