Matt Southwick

Last seen: circa 4 anni fa | Attivo dal 2019

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How to revolve 1D vector into a 2D matrix with sub-pixel interpolation?
Found a solution from Pau GALLES in another thread [rx,ry]=meshgrid( -order/2:order/2 , -order/2:order/2 ); r = hypot( ...

oltre 4 anni fa | 1

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How to revolve 1D vector into a 2D matrix with sub-pixel interpolation?
Hi, I would like take a 1D vector and revlove it about an endpoint to create a 2D image with the values of the original vector ...

oltre 4 anni fa | 1 risposta | 1

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Domanda

Creating a 3D volume containing an edge interpolated sphere from X,Y,Z coordinates
Hi, I would like to create a NxNxN volume containing a sphere of radius R, where R can be a fraction of a pixel, so the surface...

oltre 4 anni fa | 1 risposta | 0

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Domanda

FFT interpolation using zero-padding and the Chirp Z-Transform for a single tone sinusoid
Why would FFT interpolation by zero-padding or using the Chirp Z-Transform produce a maximum at a bin that corresponds to a freq...

oltre 5 anni fa | 1 risposta | 0

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