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David Pereira


Actif depuis 2017

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Question


Error using fclose Invalid file identifier. Use fopen to generate a valid file identifier.
Hello, My code is: % Find a serial port object. obj1 = instrfind('Type', 'serial', 'Port', 'COM3', 'Tag', ''); ...

presque 8 ans il y a | 1 réponse | 0

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Question


Controlling a Stepper Motor
Hello I'm trying to write a program in Matlab that allows me to control 2 drives, each one connected to a stepper motor. The ...

presque 8 ans il y a | 1 réponse | 0

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réponse

Question


Point detection and tracking
I have a USB camera connected to my computer. The camera only detects white and black and will show the picture of a circle with...

environ 8 ans il y a | 1 réponse | 0

0

réponse

Question


Coordinates from video input
I have a USB camera connected to my computer. The camera only detects white and black and will show the picture of a circle with...

environ 8 ans il y a | 1 réponse | 0

0

réponse

Question


How do I extract the coordinates of 2 white points of a USB camera?
I have an USB camera connected to the computer. It shows the image of a circle and 2 points.One of them is fixed, and the other ...

environ 8 ans il y a | 1 réponse | 0

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réponse

Question


Connect Matlab to Stepper Controller
Hello, I have a stepper controller SMCI47 and I plan to control a Stepper motor depending on an image processed in Matlab. To...

environ 8 ans il y a | 1 réponse | 0

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réponse