theta — Input angle in radians real-valued fi object

Input angle in radians, specified as a real-valued fi object.
theta can be a signed or unsigned scalar, vector, matrix, or
multidimensional array containing the fixed-point angle values in radians. Valid data
types of theta are:

y — Sine of input angle scalar | vector | matrix | multidimensional array

Sine of input angle, returned as a scalar, vector, matrix, or multidimensional
array. y is a signed, fixed-point number in the range [-1,1].

If the DataTypeMode property of theta is
Fixed-point: binary point scaling, then y is
returned as a signed fixed-point data type with binary point scaling, a 16-bit word
length, and a 15-bit fraction length (numerictype(1,16,15)). If
theta is a fi single, fi
double, or fi scaled double with binary point scaling, then
y is returned with the same data type as
theta.

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