Hi,

     I know EVM is a scalar value. Maybe I couldn't make myself clear. When I use direct plot in analog design environment (Cadence Spectre-RF after envelop analysis), just like the post you refer me to it, I can see the constellation. The EVM value and number of the symbols are written on the constellation graph as a label.  I would like to know if there is any way I can get the calculated EVM and number of the symbols as a scalar value returned to the calculator and not a label on the graph? Is there any calculator function or OCEAN function that can do it ?(other than evmQpsk in calculator because its the same thing at direct plot)