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William Chamberlain


Aktiv seit 2016

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Beantwortet
Is it possible to calculate the line of sight between two points in a 2d polygon?
Kelly's answer is _better_ , but in case you're after something which operates on grids/maps/images, here's a couple of Bresenha...

etwa 6 Jahre vor | 0

Beantwortet
get the matrix values under a line
Bresenham's line algorithm implementations: * Item one <https://au.mathworks.com/matlabcentral/fileexchange/25544-line-dr...

etwa 6 Jahre vor | 0

Beantwortet
How to determine which grid cells a line segment passes through?
Bresenham's line algorithm implementations: * Item one <https://au.mathworks.com/matlabcentral/fileexchange/25544-line-dr...

etwa 6 Jahre vor | 0

Beantwortet
How can I get CurrentPoint to display the coordinates within a figures axes rather than the coordinates of the whole figure itself.
gcf_currentpoint = get(gcf, 'CurrentPoint') gives the pixel coordinates axes_handle = gca pt = get(axes_handle, 'Cu...

mehr als 6 Jahre vor | 0

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How do I write bytes to a serial object - to send data over USB-serial XBee to Arduino?
I am trying to send NMEA messages as data over USB-serial XBee to Arduino to control a robot. I can open a Serial object and ...

mehr als 8 Jahre vor | 1 Antwort | 0

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