MATLAB: How many variables in workspace

numbervariable

Hi, I need a function how return the number of variables in the Workspace. Does Someone knows if this function exists?

thanks Marco

Best Answer

variablesInCurrentWorkspace = who
numVariables = length(variablesInCurrentWorkspace)

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MATLAB: Combine multiple matrix variables into a structure

You do not say anything about how these variables get into the workspace, so I am going to a guess that they are all contained in one .mat file, in which case the answer to your question is trivially simple:

S = load(...)

If the data are saved/created in some other way, then you please tell us exactly how you got all of those variables into the workspace, and we will show you better methods for handling data.

MATLAB: If any variables empty in workspace, continue

you can use while loop

while isempty(anyvar)
    your code
end

Best Answer

Related Solutions

MATLAB: Combine multiple matrix variables into a structure

MATLAB: If any variables empty in workspace, continue

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