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Benedict Low


Last seen: 4 days ago |  Active since 2016

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App designer key press function
Hi, I am using App Designer, and I would like to use the key press function, such that pressing the left arrow and right arrow ...

4 years ago | 1 answer | 3

1

answer

Question


Plotting a line between two points
Hi, I am encountering a problem trying to plot a line between two points (x1, y1; x2, y2). I have a dataset with alternating c...

6 years ago | 1 answer | 0

1

answer

Question


Remove elements of a cell array if length<200
Hi, I have a cell array with elements of different lengths. I would like to remove elements whose length (number of rows) are...

7 years ago | 1 answer | 0

1

answer

Question


Remove negative values of elements in a cell array
Hi, I have a large cell array and each element of the array has matrices of different sizes. Is there a way that I can remove...

7 years ago | 1 answer | 0

1

answer

Question


Applying functions to each cell in a cell array
Good afternoon, I have a 60 by 1 cell array that stores matrices of different sizes (all numeric). I want to perform certai...

7 years ago | 3 answers | 0

3

answers

Question


How to optimise bar chart display?
Hi, I created a stacked bar chart from a 20 by 6 matrix. The code looks like this sample=randi([0,10],20,6); figure;...

7 years ago | 1 answer | 0

1

answer

Question


Geodetic to cartesian coordinates
Hi, I work with GPS units for footballers and I want to convert geodetic coordinates to cartesian coordinates. I have tried u...

7 years ago | 2 answers | 1

2

answers

Question


How to label stacked bar?
Hi, I have a stacked bar that I would like to label, but it is turning out more frustrating than I thought. I basically want ...

7 years ago | 1 answer | 1

1

answer

Question


Calculating distance covered from x and y coordinates
Hi, I am trying to calculate the distance covered by a footballer in a ten-minute game. I have 3000 x-coordinates and 3000 ...

8 years ago | 1 answer | 0

1

answer