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Constants (G Dataflow) DAQExpress 2.0 DAQExpress 2.1 DAQExpress 3.0 DAQExpress 3.1 DAQExpress 3.2 DAQExpress 3.3 DAQExpress 4.0 DAQExpress 4.1 DAQExpress 5.0 DAQExpress 5.1 Array Constant Represents an ...

Use a Case Structure to incorporate decision logic into your program. A Case Structure contains one or more subdiagrams, or cases, exactly one of which executes when the structure executes. Case Structures ...

Instead of creating the same code on a diagram multiple times, you can write code in a single location and use a For Loop to programmatically repeat it. For example, you might want to read a specific number ...

While working with an array of data, you might want to access individual elements within the array. Although you can use a combination of Array nodes to accomplish this task, the For Loop includes an auto-indexing ...

Computes the sum of the inputs. You cannot add two timestamp values together. DAQExpress does not support FPGA devices input An input to this operation. This input supports scalar numbers, arrays or clusters ...

Returns the maximum and minimum values found in an array, along with the indexes for each value. DAQExpress does not support FPGA devices array An n-dimensional array of any type. This input also supports ...

Returns the number of elements in each dimension of an array. DAQExpress does not support FPGA devices Diagram Panel Indicator Comments size(s) for 1D Array returns a scalar element with the size of the ...

Indexes a set of arrays and creates a cluster array in which the ith cluster contains the ith element of each input array. This behavior is similar to the zip function in some text-based languages. DAQExpress ...

Converts a numeric value to an F-format (fractional notation), floating-point string. DAQExpress does not support FPGA devices The following table shows how the values of number, width, and precision affect ...

Computes the inverse hyperbolic cosine in radians of a value you specify(x). If x is not complex and is less than 1, the result is not a number (NaN). DAQExpress does not support FPGA devices x An input ...

Creates a new SMTP client handle using the specified SMTP server. Use this node with other SMTP Email nodes to send emails. You must close the handle using Close Handle. DAQExpress does not support FPGA ...

Returns True if the first value is less than or equal to the second value. Otherwise, this node returns False. This node can also compare an array or cluster of a data type to a scalar of the same data ...

Searches for a pattern of characters in a string as specified by a regular expression. If this node finds a match, it splits the string into three substrings and any number of submatches. Resize the node ...

Searches a string for the next token, where a token is defined as either the next set of characters that appears before a specified delimiter or as one of a specified set of operators. DAQExpress does ...

Replaces all instances of a substring with another substring. DAQExpress does not support FPGA devices Searching for Complex Patterns If you want to search for complex patterns, like 5-character substrings ...

Sets the message you want to include in the body of the email in either plain text or HTML. The email client of the recipient selects which version to display and usually prefers HTML. If the client cannot ...

Adds or replaces a waveform attribute. You can wire any data type for the value of the attribute. DAQExpress does not support FPGA devices Waveform Attributes Set by DAQmx Waveform signals obtained from ...

Executes or launches other Windows-based applications, command-line applications, or batch files. You can include any parameters within your command string that the executing command supports. DAQExpress ...

Returns the properties of a .tdms file, group, or channel. Copyright: (c) 2016 National Instruments. All rights reserved. DAQExpress does not support FPGA devices Searching at the File, Group, or Channel ...

Reads data from a .tdms file. Copyright: (c) 2016 National Instruments. All rights reserved. DAQExpress does not support FPGA devices count Maximum number of data elements to read for each channel. -1 ...

Sets the properties of a .tdms file, group, or channel. You must close the reference to the .tdms file or flush data to the .tdms file for changes to take effect. Copyright: (c) 2016 National Instruments. ...

Streams data to a .tdms file. Copyright: (c) 2016 National Instruments. All rights reserved. DAQExpress does not support FPGA devices data layout Arrangement of the data that you want to stream to a .tdms ...

Represents a date and time value on the diagram. DAQExpress does not support FPGA devices

Converts a number to a 16-bit unsigned integer in the range 0 to 65,535. DAQExpress does not support FPGA devices numberunsigned 16-bit integer (range: 0 to 65,535)Comments -100 0number undershoots the ...

Converts a number to a 64-bit unsigned integer in the range 0 to (2^64)-1. DAQExpress does not support FPGA devices numberunsigned 64-bit integer (range: 0 to 2^64-1)Comments -100 0number undershoots the ...

Repeats the code on its subdiagram until a specific condition occurs. A While Loop always executes at least one time. A While Loop behaves similarly to a do while loop in other programming languages. DAQExpress ...

Returns a portion of an array starting at a specified index and containing a specified number of elements. DAQExpress does not support FPGA devices When to Use Index Array Instead of Array Subset When ...

Converts an array of any dimension to a delimited string that mimics a spreadsheet with rows, columns, and pages. DAQExpress does not support FPGA devices Converting 1D String ArraysArray to Spreadsheet ...

Converts a cluster of elements of the same data type to a 1D array. DAQExpress does not support FPGA devices cluster Cluster to convert to an array. cluster cannot contain arrays. array The resulting array. ...

Use to enter comments to document your code. DAQExpress does not support FPGA devices

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