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Arian Kolahi Sohrabi


Active since 2019

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vectorsCounterclockwiseAngle
Calculate angle between 2 vectors, assuming a counterclockwise separation.

5 years ago | 1 download |

Question


Scattering 3D points (x y z) on a 2D plot (x y)
Hello, I'm trying to scatter 3D points (x y z) on a 2D plot (x y) such that the z axis is hidden, but hovering on data points s...

5 years ago | 1 answer | 0

1

answer

Question


iPhone with wired connection to a windows desktop: is there a way to trigger video recording?
Hello, Is there a way to trigger video recording from the rear camera of an iPhone with wired connection to a desktop computer?...

5 years ago | 0 answers | 0

0

answers

Question


Universally setting the y direction of plots when doing any kind of image analysis
Hello, Every time I need to obtain coordinates of a certain point on an image, the default coordinate system has the y directio...

5 years ago | 1 answer | 0

1

answer

Question


Question involving nested 'for loops' pertaining to structs and cell arrays
Hello, In this script, I'm intending to create a cell array of contructs with each column corresponding to a contruct (11 total...

5 years ago | 2 answers | 0

2

answers

Question


Using imshow(), set(gca, 'YDir', 'normal'), and ginput()
Hello, I'm having a hard time dealing with the following issue. My intention is to set the Y direciton to normal in ginput wit...

5 years ago | 1 answer | 0

1

answer

Question


Issue with g-input: as I click on an image from north to south, the y values are positive values that progressively get larger and larger
Hello, I have a pressing issue here about g-input. it on an image that I have loaded, the more south of the picture I click, th...

5 years ago | 2 answers | 0

2

answers

Question


Using switch case with multiple variables (instead of just n, with n1, n2, etc.).
Hello all, I'm trying to find a way to run the following code: x1=4; x2=4; y1=4; y2=4; switch x1,x2,y1,y2 case x1>0 &...

5 years ago | 1 answer | 0

1

answer

Question


'for loop' issue: computer becomes progressively slower as each loop is ran
Hello, I'm running the following script: video = input('type video name as string: \n') v = VideoReader(video); folder...

5 years ago | 1 answer | 0

1

answer