I'm writing a program in C++ but using data from matlab involving Cross Correlation.
I understand that when I do a correlation on 2 sets of data it gives me a single correlation coefficient number indicating if they are related. But I'm wanting to use Cross Correlation on the **data series**. When I run Cross Correlation on Matlab it gives me a lot of data and when plotted the plot looks like a triangle... I understand Correlation is supposed to be somewhere between +/- 1 but the data toward the tip of the triangle doesn't go up at the same time etc. Do I have a confusion with what Cross Correlation is giving me or is the data that Cross Correlation gives me actually correlation coefficients for each point s(t),p(t) for instance? Any help with clarifying is appreciated.

**Edit 1 (after Phonon's Response)**

My main question is: Is the data that I get when I cross correlate 2 data series the correlation coefficient for each point. For instance, (0,10) and (0,8); Is the data I'm getting the correlation coefficient of those 2 plots at x=0 ?