Error using zeros CLASSNAME input must be a valid numeric or logical class name.
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I try to draw line on image. in this code mat = zeros(250, 250, 'unit8'), they show this error Error using zeros CLASSNAME input must be a valid numeric or logical class name. I use matlab2017a.
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Stephen23
2017-12-18
Read the error message. It tells you what the problem is. Did you check the class name?
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Karthik Bhogi
2020-5-3
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@Joe Joe
in your code mat= zeros(250, 250, 'unit8')
please remove that unit 8 term and the code will run without any errors.
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Karthik Bhogi
2020-5-3
编辑：Karthik Bhogi
2020-5-3
you can also use 'single' or 'double' in place of 'unit8' to run your code without any errors.
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