Findindx: Difference between revisions
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imported>Jeremy (Importing text file) |
imported>Jeremy (Importing text file) |
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===Purpose=== | ===Purpose=== | ||
Finds the index of the array element closest to value r. | Finds the index of the array element closest to value r. | ||
===Synopsis=== | ===Synopsis=== | ||
:index = findindx(array,r) | :index = findindx(array,r) | ||
===Description=== | ===Description=== | ||
Inputs are an array of values (array) and a value to locate (r). Output (index) is the linear index into array which will return the closest value to r. | Inputs are an array of values (array) and a value to locate (r). Output (index) is the linear index into array which will return the closest value to r. | ||
===Examples=== | ===Examples=== | ||
index = findindx(array,r); %get an index | index = findindx(array,r); %get an index | ||
nearest_value = array(index); %find the value | nearest_value = array(index); %find the value | ||
===See Also=== | ===See Also=== | ||
[[lamsel]] | [[lamsel]] | ||
Revision as of 15:25, 3 September 2008
Purpose
Finds the index of the array element closest to value r.
Synopsis
- index = findindx(array,r)
Description
Inputs are an array of values (array) and a value to locate (r). Output (index) is the linear index into array which will return the closest value to r.
Examples
index = findindx(array,r); %get an index
nearest_value = array(index); %find the value