I'm trying to change marker size in a graph

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Amanda
Amanda 2022-11-6
编辑： VBBV 2022-11-7
I'm trying to change marker size in a graph but i keep getting this error and dot know how to fix it

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回答（1 个）

VBBV
VBBV 2022-11-6
markerSize_types = 12;
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Walter Roberson
Walter Roberson 2022-11-7
markerSize_types = 1:5;
Note that Marker Size default is 6 so Marker Size 1 is pretty small.
VBBV
VBBV 2022-11-7
编辑：VBBV 2022-11-7
Ran in:
markerSize_types = randi([1 12],10) % define range of markersize
markerSize_types = 10×10
9 6 5 6 3 11 1 8 11 2 1 1 4 12 4 3 5 4 3 7 11 5 6 4 11 8 10 8 4 12 9 7 8 9 5 12 5 12 11 7 7 8 10 10 9 9 7 3 12 6 1 7 2 3 5 11 7 9 3 2 10 7 12 10 4 8 12 4 5 4 9 3 1 3 6 3 10 9 4 9 4 5 1 6 3 8 12 10 4 3 11 6 4 9 10 1 5 10 9 8
[r c] = size(markerSize_types);
random_index = randi([1 r*c],1) % randomly inditialize value
random_index = 89
random_markerSize = markerSize_types(random_index) % pick the value using index from type vector
random_markerSize = 4

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