May 28th, 1861
نویسندگان
چکیده
منابع مشابه
ELECTRONICS LETTERS 28th May 1998 Vol
In this paper, we propose a novel scheme for reduction of the peak-to-average power ratio (PAPR) of Orthogonal Frequency Division Multiplexing (OFDM) transmitted signal by using Discrete Fourier Transform (DFT) as the preprocessing between data mapper and adding of pilot. The preprocessing is designed to decrease the correlation of original QAM constellation Simulation results show that PAPR ca...
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En la historia de la medicina peruana podemos encontrar diversos ejemplos de destacados científicos, ilustres divulgadores de la ciencia, devotos practicantes de su arte, muchos de los cuales han recibido público reconocimiento por su obra científica. También encontramos aquellos que, paralelo a su ejercicio profesional, han tenido una activa vida ciudadana e intelectual, por lo cual también ha...
متن کاملOp-brai160078 1855..1861
1 Spinal Cord Injury Centre Balgrist, University Hospital Zurich, University of Zurich, Zurich, Switzerland 2 Wellcome Trust Centre for Neuroimaging, UCL Institute of Neurology, University College London, London, UK 3 Department of Brain Repair and Rehabilitation, UCL Institute of Neurology, University College London, London, UK 4 Department of Neurophysics, Max Planck Institute for Human Cogni...
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At the turn of the twentieth century, William Bateson [3] studied organismal variation and heredity of traits within the framework of evolutionary theory in England. Bateson applied Gregor Mendel's work to Charles Darwin [4]'s theory of evolution [5] and coined the term genetics for a new biological discipline. By studying variation and advocating Mendelian genetics, Bateson furthered the field...
متن کامل[Nettie Maria Stevens (1861-1912)].
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ژورنال
عنوان ژورنال: Proceedings of the Zoological Society of London
سال: 1861
ISSN: 0370-2774
DOI: 10.1111/j.1469-7998.1861.tb00379.x