Dataset ndims: Difference between revisions
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imported>Jeremy m (Dataset ndims moved to Dataset/ndims) |
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Returns the number of dimensions of the data field in a DataSet object. | Returns the number of dimensions of the data field in a DataSet object. | ||
===Synopsis=== | ===Synopsis=== | ||
D = ndims(x); | :D = ndims(x); | ||
===Description=== | ===Description=== | ||
Returns the number of dimensions (i.e. modes) of a DataSet .data field. | Returns the number of dimensions (i.e. modes) of a DataSet .data field. | ||
Example | ===Example=== | ||
The following returns the number of dimensions in the .data field of a three-way DataSet object, a: | |||
<pre> | |||
>>ndims(a) | >>ndims(a) | ||
ans = | ans = | ||
3 | 3 | ||
</pre> | |||
===See Also=== | ===See Also=== | ||
[[ | [[dataset_size]] | ||
Latest revision as of 16:05, 8 October 2008
Purpose
Returns the number of dimensions of the data field in a DataSet object.
Synopsis
- D = ndims(x);
Description
Returns the number of dimensions (i.e. modes) of a DataSet .data field.
Example
The following returns the number of dimensions in the .data field of a three-way DataSet object, a:
>>ndims(a)
ans =
3