How to display graphically

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lech king
lech king am 22 Nov. 2020
Kommentiert: Nora Khaled am 23 Nov. 2020
Hello
I want the conditions of an issue to be graphically displayed at each step of the program. For example, in the case of a River crossing puzzle, I want to show which people (variables) are on which side of the river at each step.
Thanks
  2 Kommentare
KSSV
KSSV am 22 Nov. 2020
What data you have? You can display that using plot with some markers color depending on people are on which side.
lech king
lech king am 22 Nov. 2020
In this case we have eight people
I considered each side an 1*8 representation
We move people according to the input received from the user
For example, if the first 2 people go from left to right, the situation will be left
001111111
The position will be on the right
11000000
How can I graphically show this situation now?

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Nora Khaled
Nora Khaled am 22 Nov. 2020
Bearbeitet: Nora Khaled am 22 Nov. 2020
not sure this is what you had in mind ...
%Environment
envSize=4;
figure;
x=-envSize:0.1:envSize;
y=.5*sin(x);
plot(y,x,'lineWidth',10)
axis([-envSize envSize -envSize envSize]);
hold on;
%Input
left=[0 0 1 1 1 1 1];
right= [1 1 0 0 0 0 0 0];
% number of ppl
nL=sum(left);
nR=sum(right);
%random position for ppl
maxX=envSize-1;
minX=2*max(y);
maxY=envSize-1;
minY=-(envSize-1);
pL = [-(minX + (maxX-minX) .* rand(nL,1)), (minY + (maxY-minY) .* rand(nL,1))]
pR = [(minX + (maxX-minX) .* rand(nR,1)) , (minY + (maxY-minY) .* rand(nR,1))]
% plot
scatter(pL(:,1),pL(:,2),'filled','SizeData',200)
alpha(.5)
scatter(pR(:,1),pR(:,2),'filled','SizeData',200)
alpha(.5)
the output looks like this
  9 Kommentare
lech king
lech king am 23 Nov. 2020
That's it
Thank you very much for your kindness
Nora Khaled
Nora Khaled am 23 Nov. 2020
Sorry, I just realized... this just control the shape of the plot but does not mean that if a circle person moved from the left to the right that person will remain a circle.
If you want to assosiated the shape with the person... try this
shapes=['o' '+' 's' 'd' '.' '>' 'x' '*' '^'];
leftcounter=1;
rightcounter=1;
for i=1:1:nL+nR
if left(i) ==1
scatter(pL(leftcounter,1),pL(leftcounter,2),shapes(i),'SizeData',200)
alpha(.5)
leftcounter=leftcounter+1;
else
scatter(pR(rightcounter,1),pR(rightcounter,2),shapes(i),'SizeData',200)
alpha(.5)
rightcounter=rightcounter+1;
end
end
hope it helps.

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