Fixed-point arithmetic refers to how signed or unsigned binary words are operated on. The simplicity of fixed-point arithmetic functions such as addition and subtraction allows for cost-effective hardware implementations.
Addition, subtraction, multiplication, casts, modulo, and two’s complement arithmetic.
Rules that the Simulink® software follows when arithmetic operations are performed on inputs and parameters.
Bit-shift operations for integers.
Example highlighting how the data types are converted and arithmetic operations are performed on inputs and parameters in the Simulink software.
Addition of n-bit numbers in the Simulink software.
Multiplication of n-bit binary numbers with m-bit binary numbers in the Simulink software.
Integer division for fixed-point data types in the Simulink software.
Fixed-point arithmetic using
fimath objects to control the