DSP Distance Functions

Functions
static float32_t	hpm_dsp_dist_bray_curtis_f32 (const float32_t *src1, const float32_t *src2, uint32_t size)
	Bray-Curtis distance between two vectors. More...
static float32_t	hpm_dsp_dist_canberra_f32 (const float32_t *src1, const float32_t *src2, uint32_t size)
	Canberra distance between two vectors. More...
static float32_t	hpm_dsp_dist_chebyshev_f32 (const float32_t *src1, const float32_t *src2, uint32_t size)
	Chebyshev distance between two vectors. More...
static float32_t	hpm_dsp_dist_city_block_f32 (const float32_t *src1, const float32_t *src2, uint32_t size)
	Cityblock (Manhattan) distance between two vectors. More...
static float32_t	hpm_dsp_dist_corr_f32 (const float32_t *src1, const float32_t *src2, uint32_t size)
	Correlation distance between two vectors. More...
static float32_t	hpm_dsp_dist_cos_f32 (const float32_t *src1, const float32_t *src2, uint32_t size)
	Cosine distance between two vectors. More...
static float32_t	hpm_dsp_dist_euclidean_f32 (const float32_t *src1, const float32_t *src2, uint32_t size)
	Euclidean distance between two vectors. More...
static float32_t	hpm_dsp_dist_jensen_shannon_f32 (const float32_t *src1, const float32_t *src2, uint32_t size)
	Jensen-Shannon distance between two vectors. More...
static float32_t	hpm_dsp_dist_minkowski_f32 (const float32_t *src1, const float32_t *src2, int32_t order, uint32_t size)
	Minkowski distance between two vectors. More...
static float32_t	hpm_dsp_bdist_dice_u32_f32 (const uint32_t *src1, const uint32_t *src2, uint32_t numofbool)
	Dice distance between two vectors. More...
static float32_t	hpm_dsp_bdist_hamming_u32_f32 (const uint32_t *src1, const uint32_t *src2, uint32_t numofbool)
	Hamming distance between two vectors. More...
static float32_t	hpm_dsp_bdist_jaccard_u32_f32 (const uint32_t *src1, const uint32_t *src2, uint32_t numofbool)
	Jaccard distance between two vectors. More...
static float32_t	hpm_dsp_bdist_kulsinski_u32_f32 (const uint32_t *src1, const uint32_t *src2, uint32_t numofbool)
	Kulsinski distance between two vectors. More...
static float32_t	hpm_dsp_bdist_sokal_michener_u32_f32 (const uint32_t *src1, const uint32_t *src2, uint32_t numofbool)
	Sokal-Michener distance between two vectors. More...
static float32_t	hpm_dsp_bdist_sokal_sneath_u32_f32 (const uint32_t *src1, const uint32_t *src2, uint32_t numofbool)
	Sokal-Sneath distance between two vectors. More...
static float32_t	hpm_dsp_bdist_rogers_tanimoto_u32_f32 (const uint32_t *src1, const uint32_t *src2, uint32_t numofbool)
	Roger Stanimoto distance between two vectors. More...
static float32_t	hpm_dsp_bdist_yule_u32_f32 (const uint32_t *src1, const uint32_t *src2, uint32_t numofbool)
	Yule distance between two vectors. More...
static float32_t	hpm_dsp_bdist_russell_rao_u32_f32 (const uint32_t *src1, const uint32_t *src2, uint32_t numofbool)
	Russell-Rao distance between two vectors. More...

Detailed Description

Function Documentation

hpm_dsp_bdist_dice_u32_f32()

static float32_t hpm_dsp_bdist_dice_u32_f32 ( const uint32_t *  src1, const uint32_t *  src2, uint32_t  numofbool  )

inlinestatic

#include </home/docs/checkouts/readthedocs.org/user_builds/hpm-sdk/checkouts/latest/middleware/hpm_math/hpm_math.h>

Dice distance between two vectors.

Parameters

[in]	src1	First vector
[in]	src2	Second vector
[in]	numofbool	Number of booleans

Returns

distance

hpm_dsp_bdist_hamming_u32_f32()

static float32_t hpm_dsp_bdist_hamming_u32_f32 ( const uint32_t *  src1, const uint32_t *  src2, uint32_t  numofbool  )

inlinestatic

#include </home/docs/checkouts/readthedocs.org/user_builds/hpm-sdk/checkouts/latest/middleware/hpm_math/hpm_math.h>

Hamming distance between two vectors.

Parameters

[in]	src1	First vector
[in]	src2	Second vector
[in]	numofbool	Number of booleans

Returns

distance

hpm_dsp_bdist_jaccard_u32_f32()

static float32_t hpm_dsp_bdist_jaccard_u32_f32 ( const uint32_t *  src1, const uint32_t *  src2, uint32_t  numofbool  )

inlinestatic

#include </home/docs/checkouts/readthedocs.org/user_builds/hpm-sdk/checkouts/latest/middleware/hpm_math/hpm_math.h>

Jaccard distance between two vectors.

Parameters

[in]	src1	First vector
[in]	src2	Second vector
[in]	numofbool	Number of booleans

Returns

distance

hpm_dsp_bdist_kulsinski_u32_f32()

static float32_t hpm_dsp_bdist_kulsinski_u32_f32 ( const uint32_t *  src1, const uint32_t *  src2, uint32_t  numofbool  )

inlinestatic

#include </home/docs/checkouts/readthedocs.org/user_builds/hpm-sdk/checkouts/latest/middleware/hpm_math/hpm_math.h>

Kulsinski distance between two vectors.

Parameters

[in]	src1	First vector
[in]	src2	Second vector
[in]	numofbool	Number of booleans

Returns

distance

hpm_dsp_bdist_rogers_tanimoto_u32_f32()

static float32_t hpm_dsp_bdist_rogers_tanimoto_u32_f32 ( const uint32_t *  src1, const uint32_t *  src2, uint32_t  numofbool  )

inlinestatic

#include </home/docs/checkouts/readthedocs.org/user_builds/hpm-sdk/checkouts/latest/middleware/hpm_math/hpm_math.h>

Roger Stanimoto distance between two vectors.

Parameters

[in]	src1	First vector
[in]	src2	Second vector
[in]	numofbool	Number of booleans

Returns

distance

hpm_dsp_bdist_russell_rao_u32_f32()

static float32_t hpm_dsp_bdist_russell_rao_u32_f32 ( const uint32_t *  src1, const uint32_t *  src2, uint32_t  numofbool  )

inlinestatic

#include </home/docs/checkouts/readthedocs.org/user_builds/hpm-sdk/checkouts/latest/middleware/hpm_math/hpm_math.h>

Russell-Rao distance between two vectors.

Parameters

[in]	src1	First vector
[in]	src2	Second vector
[in]	numofbool	Number of booleans

Returns

distance

hpm_dsp_bdist_sokal_michener_u32_f32()

static float32_t hpm_dsp_bdist_sokal_michener_u32_f32 ( const uint32_t *  src1, const uint32_t *  src2, uint32_t  numofbool  )

inlinestatic

#include </home/docs/checkouts/readthedocs.org/user_builds/hpm-sdk/checkouts/latest/middleware/hpm_math/hpm_math.h>

Sokal-Michener distance between two vectors.

Parameters

[in]	src1	First vector
[in]	src2	Second vector
[in]	numofbool	Number of booleans

Returns

distance

hpm_dsp_bdist_sokal_sneath_u32_f32()

static float32_t hpm_dsp_bdist_sokal_sneath_u32_f32 ( const uint32_t *  src1, const uint32_t *  src2, uint32_t  numofbool  )

inlinestatic

#include </home/docs/checkouts/readthedocs.org/user_builds/hpm-sdk/checkouts/latest/middleware/hpm_math/hpm_math.h>

Sokal-Sneath distance between two vectors.

Parameters

[in]	src1	First vector
[in]	src2	Second vector
[in]	numofbool	Number of booleans

Returns

distance

hpm_dsp_bdist_yule_u32_f32()

static float32_t hpm_dsp_bdist_yule_u32_f32 ( const uint32_t *  src1, const uint32_t *  src2, uint32_t  numofbool  )

inlinestatic

#include </home/docs/checkouts/readthedocs.org/user_builds/hpm-sdk/checkouts/latest/middleware/hpm_math/hpm_math.h>

Yule distance between two vectors.

Parameters

[in]	src1	First vector
[in]	src2	Second vector
[in]	numofbool	Number of booleans

Returns

distance

hpm_dsp_dist_bray_curtis_f32()

static float32_t hpm_dsp_dist_bray_curtis_f32 ( const float32_t *  src1, const float32_t *  src2, uint32_t  size  )

inlinestatic

#include </home/docs/checkouts/readthedocs.org/user_builds/hpm-sdk/checkouts/latest/middleware/hpm_math/hpm_math.h>

Bray-Curtis distance between two vectors.

Parameters

[in]	src1	First vector
[in]	src2	Second vector
[in]	size	vector length

Returns

distance

hpm_dsp_dist_canberra_f32()

static float32_t hpm_dsp_dist_canberra_f32 ( const float32_t *  src1, const float32_t *  src2, uint32_t  size  )

inlinestatic

#include </home/docs/checkouts/readthedocs.org/user_builds/hpm-sdk/checkouts/latest/middleware/hpm_math/hpm_math.h>

Canberra distance between two vectors.

Parameters

[in]	src1	First vector
[in]	src2	Second vector
[in]	size	vector length

Returns

distance

hpm_dsp_dist_chebyshev_f32()

static float32_t hpm_dsp_dist_chebyshev_f32 ( const float32_t *  src1, const float32_t *  src2, uint32_t  size  )

inlinestatic

#include </home/docs/checkouts/readthedocs.org/user_builds/hpm-sdk/checkouts/latest/middleware/hpm_math/hpm_math.h>

Chebyshev distance between two vectors.

Parameters

[in]	src1	First vector
[in]	src2	Second vector
[in]	size	vector length

Returns

distance

hpm_dsp_dist_city_block_f32()

static float32_t hpm_dsp_dist_city_block_f32 ( const float32_t *  src1, const float32_t *  src2, uint32_t  size  )

inlinestatic

#include </home/docs/checkouts/readthedocs.org/user_builds/hpm-sdk/checkouts/latest/middleware/hpm_math/hpm_math.h>

Cityblock (Manhattan) distance between two vectors.

Parameters

[in]	src1	First vector
[in]	src2	Second vector
[in]	size	vector length

Returns

distance

hpm_dsp_dist_corr_f32()

static float32_t hpm_dsp_dist_corr_f32 ( const float32_t *  src1, const float32_t *  src2, uint32_t  size  )

inlinestatic

#include </home/docs/checkouts/readthedocs.org/user_builds/hpm-sdk/checkouts/latest/middleware/hpm_math/hpm_math.h>

Correlation distance between two vectors.

Parameters

[in]	src1	First vector
[in]	src2	Second vector
[in]	size	vector length

Returns

distance

hpm_dsp_dist_cos_f32()

static float32_t hpm_dsp_dist_cos_f32 ( const float32_t *  src1, const float32_t *  src2, uint32_t  size  )

inlinestatic

#include </home/docs/checkouts/readthedocs.org/user_builds/hpm-sdk/checkouts/latest/middleware/hpm_math/hpm_math.h>

Cosine distance between two vectors.

Parameters

[in]	src1	First vector
[in]	src2	Second vector
[in]	size	vector length

Returns

distance

hpm_dsp_dist_euclidean_f32()

static float32_t hpm_dsp_dist_euclidean_f32 ( const float32_t *  src1, const float32_t *  src2, uint32_t  size  )

inlinestatic

#include </home/docs/checkouts/readthedocs.org/user_builds/hpm-sdk/checkouts/latest/middleware/hpm_math/hpm_math.h>

Euclidean distance between two vectors.

Parameters

[in]	src1	First vector
[in]	src2	Second vector
[in]	size	vector length

Returns

distance

hpm_dsp_dist_jensen_shannon_f32()

static float32_t hpm_dsp_dist_jensen_shannon_f32 ( const float32_t *  src1, const float32_t *  src2, uint32_t  size  )

inlinestatic

#include </home/docs/checkouts/readthedocs.org/user_builds/hpm-sdk/checkouts/latest/middleware/hpm_math/hpm_math.h>

Jensen-Shannon distance between two vectors.

Parameters

[in]	src1	First vector
[in]	src2	Second vector
[in]	size	vector length

Returns

distance

hpm_dsp_dist_minkowski_f32()

static float32_t hpm_dsp_dist_minkowski_f32 ( const float32_t *  src1, const float32_t *  src2, int32_t  order, uint32_t  size  )

inlinestatic

#include </home/docs/checkouts/readthedocs.org/user_builds/hpm-sdk/checkouts/latest/middleware/hpm_math/hpm_math.h>

Minkowski distance between two vectors.

Parameters

[in]	src1	First vector
[in]	src2	Second vector
[in]	order	Distance order
[in]	size	vector length

Returns

distance