- Content Actions
- Download PDF
- Save to del.icio.us (?)Add this content to the social bookmarking site del.icio.us, where you can share your favorite links with others.
- Lenses
LensesA lens is a custom view of Connexions content. You can think of it as a fancy kind of list that will let you see Connexions through the eyes of organizations and people you trust.
What is in a lens?Lens makers point to Connexions materials (modules and collections), creating a guide that includes their own comments and descriptive tags about the content.
Who can create a lens?Any individual Connexions member, a community, or a respected organization.
This content is ...
Affiliated with (?)
This content is either by members of the organizations listed or about topics related to the organizations listed. Click each link to see a list of all content affiliated with the organization.- National Instruments
This module is included in aLens by: National InstrumentsAs a part of collection:"LabVIEW Graphical Programming Course"
Click the "National Instruments" link to see all content affiliated with them.
Also in these lenses
- Printable Books
This module is included inLens: Connexions Books Available for Print on Demand
By: ConnexionsAs a part of collection:"LabVIEW Graphical Programming Course"Comments:"This book is available through the Connexions beta version of print-on-demand from online materials."
Click the "Printable Books" link to see all content selected in this lens.
- Tags
- These tags come from the endorsement, affiliation, and other lenses that include this content.
Array Functions
Summary: In this section, you will learn about Array Functions.
Array functions located on the
Functions>>All Functions>>Array palette to create
and manipulate arrays. The more commonly used array functions
include the following:
| Array Size | - |
Returns the number of elements in each dimension of an
array. If the array is
size output is an array of
Array Size function returns a size
of
| ||||||||||||
| Initialize Array | - |
Creates an element. Resize the function to increase the
number of dimensions of the output array. For example, the
Initialize Array function returns the following array for an
element of dimension size of
dimension
size terminal.
| ||||||||||||
| Array Subset | - |
Returns a portion of an array starting at index
and containing length elements. For example, if
you use the previous array as the
input, the Array Subset function returns the
following array for an
index of length of
| ||||||||||||
| Build Array | - |
Concatenates multiple arrays or appends elements to an
Build Array function returns the following array.
Concatenate Inputs from the shortcut menu to
create the following array.
| ||||||||||||
| Index Array | - |
Returns the element or sub-array of
n-dimension array at index. For
example, if you use the previous
array as the input, the Index Array
function returns index of Index Array function to
extract a row or column of a 2D array to create a subarray of
the original. To do so, wire a 2D array to the input of the
function. Two index terminals are available. The
top index terminal indicates the row, and the
second terminal indicates the column. You can wire inputs to
both index terminals to index a single element,
or you can wire only one terminal to extract a row or column
of data. For example, wire the following
array to the input of the function.
Index Array function returns the following array for an index
(row) of
|
Comments, questions, feedback, criticisms?
Discussion forum
Send feedback
More about this content: Metadata | Version History | Cite This Content
This work is licensed by National Instruments. See the Creative Commons License about permission to reuse this material.
Last edited by Raymond Wagner on Jul 19, 2007 9:55 am GMT-5.
"A full introductory course on programming with LabVIEW."