There are five PSG Data objects in MATLAB Environment:
Numerical matrix with text header for column names (variables of an optimization problems). May optionally includes optional columns: scenario benchmark, scenario probability, id. This object is commonly used for specifying functions data.
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PSG Matrix with numerical data stored in sparse format.
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Numerical array with two columns: id, value. This object is commonly used for specifying vector constraints, some special PSG functions.
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Matrix with two columns: the first one with text names of variables of an optimization problems, the second one with numerical data. Names of columns are component_name and value respectively. This object is commonly used for specifying optimal point, initial point, lower and upper bounds for constraints.
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Numerical single data or string without delimiters. This object is commonly used for specifying parameters for PSG functions.
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