# A Wavelet and Advanced Wavelet Analysis for Wavelet Domain Communication System (WDCS) (A Way to Designing Communication System for Cognitive Radio)

@inproceedings{Sharma2014AWA, title={A Wavelet and Advanced Wavelet Analysis for Wavelet Domain Communication System (WDCS) (A Way to Designing Communication System for Cognitive Radio)}, author={Mrinal Sharma and Meenakshi Sharma}, year={2014} }

Wavelet analysis is an exciting new method for solving difficult problems in mathematics, physics, and engineering, with modern applications. Wavelet transform of a function is the improved version of Fourier transform. In conventional Fourier transform, we use sinusoids for basis functions. It can only provide the frequency information. Temporal information is lost in this transformation process. In some applications, we need to know the frequency and temporal information at the same time The… Expand

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