Malkiat

Hallo LabView Experts, I just shifted from LabWindows to LabView. I have three signal from my sensor SIN, COS and error stored in excel file. I have to find phase shift in SIN and Cosine Signals and I have to find seven points i,e with max. error on the positive, negative amplitude and five other points to make it best fit to an ideal line. I also need the values of these seven points. I don't know which algorithms or module I should use? I already tried the linear fit module of LabView but I am not able to get values of these seven points of max. error. Best Regards, Singh