The frequency output of WARNING is obsolete and requesting it will generate an error in future versions of MATLAB. Illegal debug setting ''{0}''. The warning function''s debug option is obsolete. Instead of using ''{0}'', please use ''{1}''. The last warning issued had an empty warning identifier, or no warnings have yet been issued. Unknown setting or incorrect message identifier ''{0}''. The ''all'' message identifier cannot be used with the ''error'' warning setting. WARNING does not accept ''once'' and ''always''. The input to WARNING must have fields named ''state'' and ''identifier''. The ''state'' field of element {0,number,integer} of the input is not a character vector or string scalar. The ''state'' field of element {0,number,integer} of the input is not one of ''on'', ''off'', or ''error''. The ''identifier'' field of element {0,number,integer} of the input is not a character vector or string scalar. The ''identifier'' field of element {0,number,integer} of the input is not a valid message identifier. Inputs to WARNING might be out of order. The ''on'', ''off'', or ''query'' option should be the first input to WARNING. Invalid {0}. All warnings have the state ''{0}''.\n The debugger will stop at warnings.\n The debugger will not stop at warnings.\n Warning backtraces are enabled.\n Warning backtraces are disabled.\n Warning output is verbose.\n Warning output is terse.\n The default warning state is ''{0}''. Warnings not set to the default are\n\n Illegal {0} setting ''{1}''. Illegal {0} setting ''{1}''. The last warning issued had an empty warning identifier, or no\nwarnings have yet been issued. The state of warning ''{0}'' is ''{1}''.\n State Warning Identifier\n\n \n(Type "{0}" to suppress this warning.)\n