Sinc interpolation is a method of reconstructing a continuous signal from its discrete samples using the sinc function, which is the ideal low-pass filter.

Function to plot 2D data [u,v] at 2D locations [x,y]. Useful for vector fields, complex numbers etc. Highlights: The function lets you choose from 7 different colormaps, two of which are for circular ...

An accurate delay and Doppler estimation method for a radar system using time and frequency-shifted pulses with pseudo-random numbers is proposed. The ambiguity function of the transmitted signal has ...

A new impulse response function (IRF) for ultra-wideband synthetic-aperture radar (SAR) is derived based on an analytical Fourier transform pair. The latter corresponds in 2D frequency domain to a ...