Table Of Contents

Array Max and Min (Multirate Dataflow)

Last Modified: September 13, 2017

Returns the maximum and minimum values found in an array, along with the indexes for each value.

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array

A one-dimensional array of any type. This input also supports waveforms.

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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max value

Maximum value found in array.

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.

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max index(es)

Index for the first max value.

If array is empty, max index(es) and min index(es) are -1.

Data Type Changes Based on Input Array Dimension

The following table explains how the output data types change based on the dimension of the input array.

Dimensions in a numeric array max index(es) and min index(es) data type
1 scalar integers
More than 1 1D arrays that contain the indexes of the maximum and minimum values
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min value

Minimum value found in array.

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.

datatype_icon

min index(es)

Index for the first min value.

If array is empty, max index(es) and min index(es) are -1.

Data Type Changes Based on Input Array Dimension

The following table explains how the output data types change based on the dimension of the input array.

Dimensions in a numeric array max index(es) and min index(es) data type
1 scalar integers
More than 1 1D arrays that contain the indexes of the maximum and minimum values

Where This Node Can Run:

Desktop OS: Windows

FPGA: All devices

Web Server: Not supported in VIs that run in a web application


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