定点算术

加法、减法、乘法、转换、模和 2 的补码算术。

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 results.