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Absolute Value (Multirate Dataflow)

Last Modified: January 23, 2017

Returns the absolute value of the input.

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x

An input to this operation.

This input supports scalar numbers and fixed-size 1-dimensional arrays of numbers. x cannot be an unsigned integer because unsigned integers represent only non-negative numbers.

Data Type Changes on FPGA

When you add this node to a document targeted to an FPGA, this input has a default data type that uses fewer hardware resources at compile time.

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absolute value

The absolute value of the input.

When x is of the form x = a + b i, that is, when x is complex, the following equation defines abs:
a b s ( x ) = a 2 + b 2

Data Type Changes on FPGA

When you add this node to a document targeted to an FPGA, this output has a default data type that uses fewer hardware resources at compile time.

Where This Node Can Run:

Desktop OS: Windows

FPGA: All devices


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