MATLAB: How can i assign values to variables

assign values to cells

Good Morning every one!! Today i have question too. i have one Matrix which Name is zeile and it includes 181 cell Array which are my 181 Parameters. In Addition i have one Matrix too.Its Name is dataArray and in this Matrix i have all values that belong to 181 Parameter.My question is how can i assign my values to These Parameters?

Best Answer

for it=1:181
 zeile{it,1}=dataArray{1,it}
end

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MATLAB: How can i read values from text file

Do not do this. Dynamically assigning variable names is a really bad idea in MATLAB:

http://matlab.wikia.com/wiki/FAQ#How_can_I_create_variables_A1.2C_A2.2C....2CA10_in_a_loop.3F

http://www.mathworks.com/matlabcentral/answers/56124-eval-is-evil-using-variables-created-dynamically-info-retrieval

http://www.mathworks.com/matlabcentral/answers/51946-systematic-do-not-use-global-don-t-use-eval

http://www.mathworks.com/matlabcentral/answers/79281-create-a-structure-name-based-on-the-string-of-a-variable-create-fieldnames-in-this-structure

The best alternatives are to keep your data in an array (e.g. as they are returned from your file-reading function), or if you require key-value access to your data then use a structure . Structures do allow dynamic fieldnames , and this is much more robust than dynamic variables.

If you have a newer version of matlab you can also use a table , which stores the data together in one array but also allows key-name access to the columns.

Summary: use a structure or table to store your data.

MATLAB: How can i read these number from text file

You could tell matlab upon importing that the data is semicolon separated (;, delimited as they call it).

try something like:

M = dlmread('yourfile.txt', ';')

Good luck.

Also, have a look here for more info!

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MATLAB: How can i read values from text file

MATLAB: How can i read these number from text file

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