Simulink function block to multiply a signal with -1 if its negative

Hi

Is it possible that I can use a block in Simulink to set conditions that if this signal which is going to be a numerical is less than 0 than simulation multiplies it by -1 to convert it to positive?

Or have two function blocks one for a positive number and one negative and depending on the number simulation takes two different paths?

Thanks for the help

Answer 1

[Chandrasekhar]

find the attached logic

[James Murray]

Thank you

[Chandrasekhar]

Or else u can use an abs block of Math operations. simple...