Generates a symbol map, using the matrix of symbol values that you specify, a matrix representing the symbol phases in degrees, and an array representing the radii of each discrete circle. Use the symbol map parameter of the system parameters cluster to configure the operation of the demodulation and modulation nodes.
The symbol values matrix defines how the M-ary binary data are mapped to the discrete I/Q symbols on the constellation diagram. The node maps the specified symbol values to I/Q constellation points using the polar representation . The node reads the symbol values/symbol phases matrices row-wise. Each row of symbol values/symbol phases is then mapped onto I/Q symbol points, which are located on a circle with a radius that is specified in the symbol radii array.