MATLAB: What does allchild(0) mean, specially why is the number 0 there

0allchildallchild(0)findobjwith

i was wondering what does it mean. also it would be great if somebody could explain this –> findobj(allchild(0), 'flat', 'tag', 'Simulation_Fig')

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My guess is that this is equivalent to groot, similar to the file identifiers generated by fopen:

"MATLAB® reserves file identifiers 0, 1, and 2 for standard input, standard output (the screen), and standard error, respectively."

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MATLAB: How to load a specially formatted data file into matlab

Please expand on this. For example, the first line:

*a682 1233~0.2

How would you like that to be stored in MATLAB?

Is the character in-between always the tilde character? Do the numbers always occur in pairs with the ~ between them? Do negative numbers ever occur? Do you want the pairs stored as a string or as a vector of two numeric values with the ~ left out? Is there ever a decimal point in the number before the ~ or is always an integer?

Should

*a2345 233~0.8 345~0.2

become {'*a2345' [233 0.8] [345 0.2]} or should it become {'*a2345' [233] [0.8] [345] [0.2]} or should it become {'*a2345' [233 0.8 345 0.2]} or something else?

MATLAB: Is there a function to look for the children and their property of an existing figure

Yes, findobj().

You already knew that from your previous question, http://www.mathworks.co.uk/matlabcentral/answers/64487-how-to-get-the-object-handle, which is still active and is waiting for you to clarify your question.

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Related Solutions

MATLAB: How to load a specially formatted data file into matlab

MATLAB: Is there a function to look for the children and their property of an existing figure

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