How to round only two values after decimal point

Hi guys,

I have following block set up and i want 24.02==24.021 but i am getting output as 0 so how can i round the input to consider only two values after decimal point.

Answer 1

[Akshay Math]

First multiply with 100 for two values after decimal then convert into integer and divide by 100.

Answer 2

[stozaki]

You can use 'round' block and 'subtract' block.

[Akshay Math]

But if i have 24.03 and 24.021 again the value is 1 i need to round only two values after decimal

[stozaki]

Since you are using the double type for the output of the Constant block, values containing less than a few are output.

If you use a 'data type conversion' block, it will be an integer type.

You can use the round and sabtract blocks to extract fractional values, but why not?

[Akshay Math]

Thanks stozaki, however this worked for me

First multiply with 100 for two values after decimal then convert into integer and divide by 100.

[stozaki]

@ Akshay

Thank you for trying the data type conversion block. I understand that the location of the binary points was different because you were using a Gain block.

Regards,

stozaki