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Dirk te Brake


Last seen: 1 day ago |  Active since 2021

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Handling data form structures
I always see people saying not to use eval so I decided to try and use a structures to load in my data. My code works but i feel...

1 month ago | 1 answer | 0

1

answer

Question


How to make latch switch
Hi, i am making a animation but i want to be able to pause it when i press space and continue again when i press space (just lik...

3 months ago | 2 answers | 0

2

answers

Question


How to handle cells?
I'm making a Rock paper scissors game but have problems using cell variabels. I have a 9x2 cell variable i want to find on which...

7 months ago | 1 answer | 0

1

answer

Question


How do i add a changing input over a interval using ODE45?
I'm trying to intergrate form time 0 to 5000 and at t=1000 i want my y input to rise, modeling a car going up a speed bump. I kn...

10 months ago | 2 answers | 0

2

answers

Question


Quiver arrow doesn't show at the right place
o = [0,0]; v = [3 10]; quiver(o(1), o(2), v(1), v(2),'k','LineWidth',2); hold on plot(v(1),v(2),"o") xlim([(-1) (11)]); yl...

1 year ago | 1 answer | 0

1

answer

Question


How to adjust data
I have some data form the height of a waterrocket. I want to compare them using a graph but not all the data starts at the same ...

2 years ago | 1 answer | 0

1

answer

Question


Why does my function not return a figure when there is no error but when there is it returns a figure?
So i want a function to give me date (value: 1x1 table) as an output and a figure (polarhistogram), but when the function doesnt...

2 years ago | 1 answer | 0

1

answer

Question


How to display a table without it showing "var1"?
x = datetime(2021,1,1) + caldays(0:4); e = [1,6,3,2,8;4,5,6,7,7;2,4,7,8,6;] disp(x) t = table(x',e') b = t(sum(e)' == max(su...

2 years ago | 1 answer | 0

1

answer

Question


Is it possible to give an categorical date set values so it can be used for a plot.
I have a variable in my workspace: name=Wind_dir value=2560x1 categorical These are wind directions (N, NNW, NW, NWW, ect) i c...

2 years ago | 1 answer | 0

1

answer