Abstract: Pilot-aided channel estimation of OFDM systems mostly needs an interpolation technique to estimate the channel response on non-piloted subcarriers. Many studies about interpolation have been ...

Abstract: In general, since the noise deteriorates the interpolation performance in digital images, it is effective to employ denoising prior to the interpolation. In this paper, we propose a novel ...

1Coast Survey Development Laboratory, NOAA, Silver Spring, USA 2Chesapeake Research Consortium, Edgewater, USA. 1Coast Survey Development Laboratory, NOAA, Silver Spring, USA 2Earth Resources ...

Department of Computer Science and Management. For N = 2 we have one matrix:. For N = 4 there are three matrices with integer entries: For N = 8 we have seven matrices with elements 0, ±1 [7]. in ...

The evaluation metric 'Average Precision' with the 40-point interpolation method for KITTI 3D Object Detection benchmark has the problem we called average precision ...

The formulations of the boundary element method for dynamic problems, whether acoustic or elastodynamic, that use a more straightforward fundamental solution and consequently require the use of Radial ...

I would like an option in da.interp() that instead of returning NaNs during extrapolation returns the data corresponding to the end of the breakpoint data set range. One way to do this is to limit the ...