oph_math¶

Description¶

Behaviour

It executes a scalar mathematical operation on each element of the measure array.

Parameters

input measure type: Ophidia typing. Supported types are: ‘oph_double’; ‘oph_float’; ‘oph_long’; ‘oph_int’ ‘oph_short’; ‘oph_byte’ ‘oph_complex_double’; ‘oph_complex_float’; ‘oph_complex_int’; ‘oph_complex_long’.
output measure type : Ophidia typing. Supported types are: ‘oph_double’; ‘oph_float’; ‘oph_long’; ‘oph_int’; ‘oph_short’; ‘oph_byte’ ‘oph_complex_double’; ‘oph_complex_float’; ‘oph_complex_int’; ‘oph_complex_long’.
measure: input measure.
mathematical operator: operators for real numbers:
- OPH_MATH_ABS
- OPH_MATH_ACOS
- OPH_MATH_ASIN
- OPH_MATH_ATAN
- OPH_MATH_CEIL
- OPH_MATH_COS
- OPH_MATH_COT
- OPH_MATH_DEGREES
- OPH_MATH_EXP
- OPH_MATH_FLOOR
- OPH_MATH_LN
- OPH_MATH_LOG10
- OPH_MATH_LOG2
- OPH_MATH_RADIANS
- OPH_MATH_RAND
- OPH_MATH_ROUND
- OPH_MATH_SIGN
- OPH_MATH_SIN
- OPH_MATH_SQRT
- OPH_MATH_TAN
Operators for complex numbers:
- OPH_MATH_GSL_COMPLEX_CONJUGATE
- OPH_MATH_GSL_COMPLEX_INVERSE
- OPH_MATH_GSL_COMPLEX_NEGATIVE
- OPH_MATH_GSL_COMPLEX_SQRT
- OPH_MATH_GSL_COMPLEX_EXP
- OPH_MATH_GSL_COMPLEX_LOG
- OPH_MATH_GSL_COMPLEX_LOG10
- OPH_MATH_GSL_COMPLEX_SIN
- OPH_MATH_GSL_COMPLEX_COS
- OPH_MATH_GSL_COMPLEX_TAN
- OPH_MATH_GSL_COMPLEX_SEC
- OPH_MATH_GSL_COMPLEX_CSC
- OPH_MATH_GSL_COMPLEX_COT
- OPH_MATH_GSL_COMPLEX_ASIN
- OPH_MATH_GSL_COMPLEX_ACOS
- OPH_MATH_GSL_COMPLEX_ATAN
- OPH_MATH_GSL_COMPLEX_ASEC
- OPH_MATH_GSL_COMPLEX_ACSC
- OPH_MATH_GSL_COMPLEX_ACOT
- OPH_MATH_GSL_COMPLEX_SINH
- OPH_MATH_GSL_COMPLEX_COSH
- OPH_MATH_GSL_COMPLEX_TANH
- OPH_MATH_GSL_COMPLEX_SECH
- OPH_MATH_GSL_COMPLEX_CSCH
- OPH_MATH_GSL_COMPLEX_COTH
- OPH_MATH_GSL_COMPLEX_ASINH
- OPH_MATH_GSL_COMPLEX_ACOSH
- OPH_MATH_GSL_COMPLEX_ATANH
- OPH_MATH_GSL_COMPLEX_ASECH
- OPH_MATH_GSL_COMPLEX_ACSCH
- OPH_MATH_GSL_COMPLEX_ACOTH

Return type

Binary-array.

Examples

Compute base-10 logarithm of each measure.

oph_math('OPH_COMPLEX_DOUBLE','OPH_COMPLEX_DOUBLE',measure,'OPH_MATH_GSL_COMPLEX_LOG10')

Operation type

Simple.

Arguments¶

Argument name	Type	Mandatory	Values	Min/Max-times
input measure type	“oph_type”	“yes”	“‘oph_double’\|’oph_float’ \|’oph_int’\|’oph_long’\|’oph_short’\|’oph_byte’\|’oph_ complex_double’\|’oph_complex_float’\|’oph_complex_int’\|’oph_complex_long’”	“1” / “1”
output measure type	“oph_type”	“yes”	“‘oph_double’\|’oph_float’ \|’oph_int’\|’oph_long’\|’oph_short’\|’oph_byte’\|’oph_ complex_double’\|’oph_complex_float’\|’oph_complex_int’\|’oph_complex_long’”	“1” / “1”
measure	“binary-array”	“yes”		“1” / “1”
mathematical operator	“string”	“yes”		“1” / “1”