M. N. Vidya

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In wireless communication systems, OFDM is an efficient and promising modulation technique for wireless transmission of data like audios and videos through radio waves. The growing demand for high speed and high quality of data made MIMO-OFDM, a reliable technology which combines both space time coding and OFDM. Though it has many advantages it has high(More)
As the world advances with technology and research, images are widely used in many fields such as biometrics, remote sensing, reconstruction etc. This growth in image processing applications, demands majorly for low power consumption, low cost and small chip area. Thus the advances in the VLSI system provides powerful tool for complicated imaging systems. A(More)
As the world advances with technology and research, images are being widely used in many fields such as biometrics, remote sensing, reconstruction etc. This tremendous growth in image processing applications, demands majorly for low power consumption, low cost and small chip area. In this paper we analyzed 2D bi-orthogonal wavelet transform based on Fixed(More)
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