Signal Representation With Unity-Weight Dirac Impulses


A periodic and band-limited signal is represented by a periodic sequence of unity-weight Dirac impulses. If the signal contains B harmonics and the signal amplitude is below a particular limit, at least $2{rm B}+1$ Dirac impulses within one period are required for signal representation. The spectrum of the impulses in the signal band is identical to the spectrum of the signal itself. A real-valued signal designated as “algebraic signal” can be associated with the input signal, whose zero crossings indicate the positions of the Dirac impulses. The relationship to a signal representation based on frequency modulation is investigated. From the analysis derived for periodic signals, a straightforward signal processing concept applicable to general signals is developed.

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE :Transmit Signal Designs for Spatial Modulation With Analog Phase Shifters - 2018ABSTRACT:In this Project, we study transmit codebook styles for spatial modulation with analog phase shifters. The proposed spatial
PROJECT TITLE :Signal Detection Under Short-Interval Sampling of Continuous Waveforms for Optical Wireless Scattering Communication - 2018ABSTRACT:In optical wireless scattering communication, the received signal in each symbol
PROJECT TITLE :Compressive Representation for Device-Free Activity Recognition with Passive RFID Signal Strength - 2018ABSTRACT:Understanding and recognizing human activities could be a basic research topic for a big selection
PROJECT TITLE :EEG Signal Denoising based on Wavelet Transform using Xilinx System Generator - 2018ABSTRACT:Low amplitude EEG signal are simply affected by varied noise sources. This work presents de-noising methods based on the
PROJECT TITLE :RoBA Multiplier: A Rounding-Based Approximate Multiplier for High-Speed yet Energy-Efficient Digital Signal Processing - 2017ABSTRACT:During this paper, we have a tendency to propose an approximate multiplier that

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry