:orphan:

.. title:: CMSIS_DSP_DISTANCE

.. option:: CONFIG_CMSIS_DSP_DISTANCE

*Distance Functions*

Type: ``bool``

Help
====

This option enables the Distance Functions, which support the
following distance computation algorithms:

* Boolean Vectors
  * Hamming
  * Jaccard
  * Kulsinski
  * Rogers-Tanimoto
  * Russell-Rao
  * Sokal-Michener
  * Sokal-Sneath
  * Yule
  * Dice

* Floating-Point Vectors
  * Canberra
  * Chebyshev
  * Cityblock
  * Correlation
  * Cosine
  * Euclidean
  * Jensen-Shannon
  * Minkowski
  * Bray-Curtis

Direct dependencies
===================

\ :option:`CMSIS_DSP <CONFIG_CMSIS_DSP>`

*(Includes any dependencies from ifs and menus.)*

Defaults
========

No defaults. Implicitly defaults to ``n``.

Symbols implied by this symbol
==============================

- \ :option:`CMSIS_DSP_STATISTICS <CONFIG_CMSIS_DSP_STATISTICS>`

Kconfig definition
==================

.. highlight:: kconfig

At ``modules/Kconfig.cmsis_dsp:170``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:23`` → ``modules/Kconfig:14`` → ``modules/Kconfig.cmsis:28``

Menu path: (Top) → Modules → CMSIS-DSP Library Support

.. parsed-literal::

    config CMSIS_DSP_DISTANCE
    	bool "Distance Functions"
    	imply \ :option:`CMSIS_DSP_STATISTICS <CONFIG_CMSIS_DSP_STATISTICS>`
    	depends on \ :option:`CMSIS_DSP <CONFIG_CMSIS_DSP>`
    	help
    	  This option enables the Distance Functions, which support the
    	  following distance computation algorithms:
	  
    	  * Boolean Vectors
    	    * Hamming
    	    * Jaccard
    	    * Kulsinski
    	    * Rogers-Tanimoto
    	    * Russell-Rao
    	    * Sokal-Michener
    	    * Sokal-Sneath
    	    * Yule
    	    * Dice
	  
    	  * Floating-Point Vectors
    	    * Canberra
    	    * Chebyshev
    	    * Cityblock
    	    * Correlation
    	    * Cosine
    	    * Euclidean
    	    * Jensen-Shannon
    	    * Minkowski
    	    * Bray-Curtis

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*