Matt Southwick

Last seen: ongeveer 4 jaar ago | Active since 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( ...

meer dan 4 jaar ago | 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 ...

meer dan 4 jaar ago | 1 answer | 1

1

answer

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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...

meer dan 4 jaar ago | 1 answer | 0

1

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Question

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...

meer dan 5 jaar ago | 1 answer | 0

1

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