Convert fi object to signed 8-bit integer
c = int8(a)
c = int8(a) returns the built-in int8 value of fi object a, based on its real world value. If necessary, the data is rounded-to-nearest and saturated to fit into an int8.
This example shows the int8 values of a fi object.
a = fi([-pi 0.1 pi],1,8); c = int8(a) c = -3 0 3