I want to read image name to be an string

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Supwolf 2020-1-8

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https://ww2.mathworks.cn/matlabcentral/answers/499368-i-want-to-read-image-name-to-be-an-string

评论： Supwolf 2020-2-4

采纳的回答： KSSV

I = imread ("28-30-50-30.jpg");

after I ran this function I will get the image in variable "I",

but I want to read name of this picture ("28-30-50-30.jpg") in string to do the next step in strsprit().

How can I do it??

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Stephen23 2020-1-8

编辑：Stephen23 2020-1-8

As you already noted in your question, I is an image. It is a numeric array. It is not a string, nor a character array, and it cannot be applied to functions that require strings or character arrays.

It is not clear what you expect to achieve.

Supwolf 2020-1-8

I want a code to run like this

-first get an image

-next read the name of the image

-then get the name of image

-and sprit them in each alphabet

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KSSV 2020-1-8

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https://ww2.mathworks.cn/matlabcentral/answers/499368-i-want-to-read-image-name-to-be-an-string#answer_409141

在 MATLAB Online 中打开

imgNames = dir('*.jpg') ; 
N = length(imgNames) ; 
for i = 1:N
    img = imgNames(i).name 
end

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Supwolf 2020-2-4

It's work

thx :))

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MATLAB Graphics Images Convert Image Type

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