Use the asterisk (*) as
a suffix wildcard character in keywords. Example: enter
filter* to find documentation with keywords such as filter or filters
or filtering
Use quotes to find an exact
phrase. Example: "filter
coefficient"
Enter multiple keywords,
such as lowpass filter, or a Boolean expression, using AND, OR,
and NOT.
Entering lowpass filter
is the same as entering lowpass and filter. Note: multiple
keywords entered without a Boolean use the AND expression.
Use an expression such as lowpass
or bandpass to find documentation containing either keyword.
You can also use parentheses
in Boolean expressions. Example:(lowpass
and equiripple) or hanning
Use the NEAR operator to find
keywords that appear near each other. Example: enter
lowpass near equiripple to find documents with lowpass and equiripple
appearing near one another
Besides using NEAR operator,
you can specify how close keywords could be. Example: enter
"lowpass w/5 equiripple" (with quotes) to find documents where
lowpass and equiripple appear within a frame of 5 words, or "w/7
lowpass equiripple filter" to find lowpass, equiripple, and filter
within a 7-word frame. Common words are not counted
as part of word frame.
Search
Instructions
Click the Search in
menu to select from the list of collections.
Enter a keyword or phrase
in the Query box (See Search Tips
for details).
Limit the number of items
to find by selecting an option from the Show best list.
Click Go to display a
list of items found.
Click an entry in the list
of found items.
Select a display window
option.
Select the show in new
window option to display information in a new window.
Deselect the show in new
window option to display information in the same window.
