Abstract: This paper presents a method for constructing optimal frequency hopping patterns with ideal autocorrelation and cross-correlation properties based on algebraic Costas arrays. A ...

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We want to invest in preferred shares that are going to give us a nice return. That can come from a combination of the dividend yield and price appreciation. In this specific case, there is an ...

Abstract: Conventional three-dimensional (3D) photoacoustic imaging (PAI) requires the use of fully addressed two-dimensional matrix or hemispherical matrix arrays, which are limited by their high ...