Using CNiMath::LeastSquaresFit()

[Grant_LECO]

Could you please take a look at the project I've posted which is trying to use the LeastSquaresFit() using the data provided in the help file? When I compile I always get the following message:

Math Exception : Input Matrix is Singular. The system of equations cannot be solved.


Thanks in advance,

Grant

[bilalD]

Hello

This was actaully a reported issue. We are working to correct this in the future release of Measurement Studio. The way around this is to initialize the stdDev vector with a non-zero value. This will not affect the outcome of the LeastSquareFit function.

I hope this helps

Bilal Durrani
NI

[Grant_LECO]

Thanks. I set the stdDev vector to all 1's and it works great.

Grant