visualization of the 2-D grid world in MATLAB?

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Ararat Cetinkaya 2020-5-25

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https://ww2.mathworks.cn/matlabcentral/answers/533458-visualization-of-the-2-d-grid-world-in-matlab

回答： SaiDileep Kola 2020-12-24

Hi,

have an Env matrix given below and ı have an agent walking inside of this enviroment. I want to visualize this environment like given below and want to see all of the steps like red circles.

Env     = [ -1 -1 -1 -1 -1
            -1 -1 -1 -1 -1
            -1 -1  -10  1  -10
            -1 -1  -10 -1 -1
            -1 -1 -1 -1 100];

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darova 2020-5-26

Use patch to draw a circle

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回答（1 个）

SaiDileep Kola 2020-12-24

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https://ww2.mathworks.cn/matlabcentral/answers/533458-visualization-of-the-2-d-grid-world-in-matlab#answer_583597

yes as suggested by Darova, use patch function in combination with createGridWorld function to get your custom visualisation.

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MATLAB Graphics Formatting and Annotation 3-D Scene Control Lighting, Transparency, and Shading

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