#include <arraymatrixtools.h>

Collaboration diagram for adore::mad::ArrayMatrixTools:

Public Types
enum	CONDITION { EQUAL , GREATER , LOWER , GREATER_EQUAL , LOWER_EQUAL , UNDEFINED }

Static Public Member Functions
template<typename T >
static double	mean (T *input, int inputSize)

template<typename T >
static double	sum (T *input, int inputSize)

template<typename T >
static void	diff (T output, T input, int inputSize)

template<typename T >
static void	sort (T output, int outputIndex, T *input, int inputSize)

template<typename T >
static bool	any (T input, int inputSize, const char condition, double ref)

template<typename T >
static std::vector< int >	find (T input, int inputSize, const char condition, double ref)

template<typename T >
static std::vector< int >	find (std::vector< T > input, const char condition, double ref)

template<typename T >
static void	find (int output, int outputSize, T input, int inputSize, const char condition, double ref)

template<typename T >
static void	transpose (T output, T input, int input_row, int input_column)

static void	matrixMultiplication (double output, double input_1, int input_1_row, int input_1_column, double *input_2, int input_2_row, int input_2_column)

template<typename T >
static void	pointwise_multiply (T output, T input_1, T *input_2, int inputSize)

template<typename T >
static void	pieceOfArray (T output, T input, int start, int end)

template<typename T >
static void	sparseDiagonalMatrix (T sparse, T input, int output_row, int output_column, int inputSize, int StartingReference)

static double	angle_norm (double x)

static double	unwrap (double prev, double now)

static bool	isNaN (double x)

template<typename T >
static int	sign (T x)

template<typename T >
static double	exponentialAverage (T *input, int inputSize)

template<typename T >
static double	exponentialMovingAverage (T *input, int inputSize, double newValue)

static double	aglBetwVecInArcLen (double v1, double v2, int dim)

template<int T>
static double	aglBetwVecInArcLen (dlib::vector< double, T > v1, dlib::vector< double, T > v2)

template<int T>
static double	geoDistance (dlib::vector< double, T > v1, dlib::vector< double, T > v2)

static CONDITION	hashit (std::string const &inString)

Member Enumeration Documentation

◆ CONDITION

enum adore::mad::ArrayMatrixTools::CONDITION

Enumerator
EQUAL
GREATER
LOWER
GREATER_EQUAL
LOWER_EQUAL
UNDEFINED

Member Function Documentation

◆ aglBetwVecInArcLen() [1/2]

template<int T>

static double adore::mad::ArrayMatrixTools::aglBetwVecInArcLen	(	dlib::vector< double, T >	v1,
		dlib::vector< double, T >	v2
	)

inlinestatic

◆ aglBetwVecInArcLen() [2/2]

static double adore::mad::ArrayMatrixTools::aglBetwVecInArcLen	(	double *	v1,
		double *	v2,
		int	dim
	)

inlinestatic

◆ angle_norm()

static double adore::mad::ArrayMatrixTools::angle_norm ( double x )

inlinestatic

normalize an angle [-2*pi , 2*pi]

Parameters

x	is the input (angle)
return	is the normalized input

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◆ any()

template<typename T >

static bool adore::mad::ArrayMatrixTools::any	(	T *	input,
		int	inputSize,
		const char *	condition,
		double	ref
	)

inlinestatic

checks if any data from input elements match the defined condition (equal, bigger, etc. ) with reference

Parameters

return	true if the condition is satisfied, else false
input	is the data vector
inputSize	is the size of input vector
condition	is the user condtion as char (E ==, L <, G >, LE <=, GE >= )
ref	is the reference value

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◆ diff()

template<typename T >

static void adore::mad::ArrayMatrixTools::diff	(	T *	output,
		T *	input,
		int	inputSize
	)

inlinestatic

computes difference between vector elements

Parameters

output	is vector of difference between input's elements
input	is vector
inputSize	is the size of vector

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◆ exponentialAverage()

template<typename T >

static double adore::mad::ArrayMatrixTools::exponentialAverage	(	T *	input,
		int	inputSize
	)

inlinestatic

returns the mean value of the exponential weigthed input

Parameters

input	is the input vector
inputSize	is the size of input
return	is mean value

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◆ exponentialMovingAverage()

template<typename T >

static double adore::mad::ArrayMatrixTools::exponentialMovingAverage	(	T *	input,
		int	inputSize,
		double	newValue
	)

inlinestatic

returns the average value of the exponential weigthed input (greater weight and significance on the most recent input data)

Parameters

input	is the input vector
inputSize	is the size of input
newValue	is most recent data
return	is mean value

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◆ find() [1/3]

template<typename T >

static void adore::mad::ArrayMatrixTools::find	(	int *	output,
		int *	outputSize,
		T *	input,
		int	inputSize,
		const char *	condition,
		double	ref
	)

inlinestatic

finds and return the index of any data from input elements match the defined condition (equal, bigger, etc. ) with reference

Parameters

output	a vector that contains the index of the found elements
outputSize	a the size of output vector
input	is the data vector
inputSize	is the data vector size
condition	is the user condtion as char ( E ==, L <, G >, LE <=, GE >= )
ref	is the reference value

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◆ find() [2/3]

template<typename T >

static std::vector<int> adore::mad::ArrayMatrixTools::find	(	std::vector< T > *	input,
		const char *	condition,
		double	ref
	)

inlinestatic

finds and return the index of any data from input elements match the defined condition (equal, bigger, etc. ) with reference

Parameters

return	a vector
input	is the data vector
condition	is the user condtion as char ( EQUAL, GREATER, LOWER, GREATER_EQUAL, LOWER_EQUAL )
ref	is the reference value

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◆ find() [3/3]

template<typename T >

static std::vector<int> adore::mad::ArrayMatrixTools::find	(	T *	input,
		int	inputSize,
		const char *	condition,
		double	ref
	)

inlinestatic

finds and return the index of any data from input elements match the defined condition (equal, bigger, etc. ) with reference

Parameters

return	a vector
input	is the data vector
inputSize	is the data vector size
condition	is the user condtion as char ( EQUAL, GREATER, LOWER, GREATER_EQUAL, LOWER_EQUAL )
ref	is the reference value

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◆ geoDistance()

template<int T>

static double adore::mad::ArrayMatrixTools::geoDistance	(	dlib::vector< double, T >	v1,
		dlib::vector< double, T >	v2
	)

inlinestatic

◆ hashit()

static CONDITION adore::mad::ArrayMatrixTools::hashit ( std::string const & inString )

inlinestatic

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◆ isNaN()

static bool adore::mad::ArrayMatrixTools::isNaN ( double x )

inlinestatic

checks if the input is not a number

Parameters

x	is the input
return	is true if the input is not a number, else false

◆ matrixMultiplication()

static void adore::mad::ArrayMatrixTools::matrixMultiplication	(	double *	output,
		double *	input_1,
		int	input_1_row,
		int	input_1_column,
		double *	input_2,
		int	input_2_row,
		int	input_2_column
	)

inlinestatic

multiplies matrices (defined as C array)

Parameters

output	is the result of multiplication matrix (C array)
input_1	is input matrix (C array)
input_1_row	is input matrix number of row
input_1_column	is input matrix number of column
input_2	is input matrix (C array)
input_2_row	is input matrix number of row
input_2_column	is input matrix number of column

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◆ mean()

template<typename T >

static double adore::mad::ArrayMatrixTools::mean	(	T *	input,
		int	inputSize
	)

inlinestatic

computes mean of a vector

Parameters

input	is vector
inputSize	is the size of vector

Returns: The mean value

◆ pieceOfArray()

template<typename T >

static void adore::mad::ArrayMatrixTools::pieceOfArray	(	T *	output,
		T *	input,
		int	start,
		int	end
	)

inlinestatic

returns the given piece of an array

Parameters

output	is a piece of input
input	is a vector
start	is the index of the piece
end	is the index of the piece

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◆ pointwise_multiply()

template<typename T >

static void adore::mad::ArrayMatrixTools::pointwise_multiply	(	T *	output,
		T *	input_1,
		T *	input_2,
		int	inputSize
	)

inlinestatic

Pointwise multiplication of two vectors with the same size

Parameters

output	the result of pointwise multiplication
input_a	is the first vector
input_b	is the second vector
inputSize	is the size of input vectors

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◆ sign()

template<typename T >

static int adore::mad::ArrayMatrixTools::sign ( T x )

inlinestatic

returns the sign of the input

Parameters

x	is the input
return	is one if the input positive, else minus one

◆ sort()

template<typename T >

static void adore::mad::ArrayMatrixTools::sort	(	T *	output,
		int *	outputIndex,
		T *	input,
		int	inputSize
	)

inlinestatic

sorts the input data (ascending)

Parameters

output	sorted data
outputIndex	is the index(location) of the sorted data before being sorted (input)
inputSize	is the size of input vector

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◆ sparseDiagonalMatrix()

template<typename T >

static void adore::mad::ArrayMatrixTools::sparseDiagonalMatrix	(	T *	sparse,
		T *	input,
		int	output_row,
		int	output_column,
		int	inputSize,
		int	StartingReference
	)

inlinestatic

returns a diagonal sparse matrix of input

Parameters

sparse	is a the sparse matrix
input	is a vector
output_row	is the number of row of sparse matrix
output_column	is the number of column of sparse matrix
inputsize	is the size of input vector
Startingreference	is the diagonal starting reference

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◆ sum()

template<typename T >

static double adore::mad::ArrayMatrixTools::sum	(	T *	input,
		int	inputSize
	)

inlinestatic

computes sum of a vector

Parameters

input	is vector
inputSize	is the size of vector

Returns: The sum value

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◆ transpose()

template<typename T >

static void adore::mad::ArrayMatrixTools::transpose	(	T *	output,
		T *	input,
		int	input_row,
		int	input_column
	)

inlinestatic

returns the transpose of a matrix defined as C array

Parameters

output	is the transposed matrix (C array) [A11, A12, ..., A21, A22, ...]
input	matrix (C array)
input_row	is the number of row
input_column	is the number of column

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◆ unwrap()

static double adore::mad::ArrayMatrixTools::unwrap	(	double	prev,
		double	now
	)

inlinestatic

returns an angle which its jump between consecutive angles is lessthan or equal to pi radians

Parameters

prev	is the input (previous angle)
now	is the input (current angle)
return	is the output

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The documentation for this class was generated from the following file:

/home/fascar/temp/adore/libadore/libadore/adore/mad/include/adore/mad/arraymatrixtools.h

Public Types

Static Public Member Functions

Member Enumeration Documentation

◆ CONDITION

Member Function Documentation

◆ aglBetwVecInArcLen() [1/2]

◆ aglBetwVecInArcLen() [2/2]

◆ angle_norm()

◆ any()

◆ diff()

◆ exponentialAverage()

◆ exponentialMovingAverage()

◆ find() [1/3]

◆ find() [2/3]

◆ find() [3/3]

◆ geoDistance()

◆ hashit()

◆ isNaN()

◆ matrixMultiplication()

◆ mean()

◆ pieceOfArray()

◆ pointwise_multiply()

◆ sign()

◆ sort()

◆ sparseDiagonalMatrix()

◆ sum()

◆ transpose()

◆ unwrap()