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Ahmad Gad


Alcon Vision LLC

Last seen: 6 months ago |  Active since 2020

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How to enable zooming only when the scroll is rotating?
Hello all. I have a script that tries to enable the zoom in/out when the mouse wheel is scrolled only. In the following example...

2 years ago | 1 answer | 0

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answer

Question


How can I get a Zoom In/Out value for a figure in MATLAB?
Hello all. I have a script that automatically moves through a video file frame by frame. At each frame, I manually click on any...

2 years ago | 1 answer | 0

1

answer

Question


Track actual boundaries of an object moving in a video
Hello all. I am starting a new project of locating an object that is moving in a video. I object can be identified eaisly by it...

2 years ago | 0 answers | 0

0

answers

Question


Interpolation of 3D arrays against a 1D vector
Hello all. I have a video data represented as 3D matrix in the form of Data(x,y,t). Here, x,y represent the pixel number and t ...

2 years ago | 1 answer | 0

1

answer

Question


scatteredInterpolant function is providing too much noise in interpolation
Hello there. I have a function V = f(X,Y). Where the mesh on X,Y is non uniform and its boundaries aren't rectangular. I am try...

2 years ago | 2 answers | 0

2

answers

Question


Interchange dimensions of cell array and the matrices included in it
Hello. Assume that I have a cell array as shown below: Can I convert it to the following form: I need to interchange the ...

3 years ago | 1 answer | 0

1

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Question


How to access/change a specific column in table in cell array using cellfun?
Hello all. I have a cell array A that is compsed of two tables T1, T2 with identical columns. I am struggling to find a proper ...

4 years ago | 1 answer | 0

1

answer

Answered
Evaluation of Integration without Loops
I fixed it using cumtrapz() function.

4 years ago | 0

| accepted

Question


Plot on many figures using cellfun
Hello all, I have a cell array t and T defined for simplicity as the following: t = {rand(1,10),rand(1,10)}; T = {rand(1,10),...

4 years ago | 1 answer | 0

1

answer

Question


Evaluation of Integration without Loops
Hello all. I have a mathematical expression takes the following form, where is known scalar, and or is known vector. The ...

4 years ago | 2 answers | 0

2

answers

Question


Why plotting colocrbar slows down the performance of MATLAB
Hello everyone. I have a question that I am not able to solve. I have a cell array 'Temp' that defined the frames of a thermal ...

4 years ago | 1 answer | 0

1

answer

Question


Convert character string to datetime variable
Hello all, I have a character string that represents the day and time. It takes the following format: T = '352:20:38:58.092000...

4 years ago | 1 answer | 0

1

answer

Question


Vectorization of an Expression
Hello all. I have a simple question. Can I vectorize the following mathematical expression in MATLAB: I have a very simple l...

4 years ago | 1 answer | 0

1

answer