I'm stuck with matlab on almost every simple step I used to work with pretty fast in PHP. How this piece of code inside my function makes me crazy:
matchStr = regexp(filename,'^([0-9\-])+-StockAndOptionQuoteFor([A-z]+)\.', 'tokens');
CurDate = matchStr{1,1}{1,1};
if(~Ticker)
Ticker = matchStr{1,1}{1,2};
end
Matlab keeps telling "Undefined function or variable 'Ticker'." or The variable 'Ticker' might be used before it is defined! But it's a standard practice in PHP. How do I know which type of variable it would be, a string or double?
Ticker='' didn't help