beejay
e77cd88cd9
- Add 13 new math transform functions: Cos, Sin, Tan, ACos, ASin, ATan, CosH, SinH, TanH, Ceil, Exp, Floor, Sqrt, Ln, Log10 - Implement proper TA-Lib bindings for all math transform operations - Add comprehensive documentation comments to all new functions - Standardize error handling across all wrapper functions using slog.Debug - Refactor function definitions for consistency and maintainability The wrapper now exposes a comprehensive set of mathematical operations from TA-Lib, including trigonometric, hyperbolic, exponential, logarithmic, and rounding functions. All functions follow the established pattern of vector element-wise transformations.
302 lines
4.7 KiB
Go
302 lines
4.7 KiB
Go
package talib
|
|
|
|
// Cycle Indicators (HT) - Hilbert Transform
|
|
var (
|
|
ht_dcperiod func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
|
|
ht_dcphase func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
|
|
ht_phasor func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outInPhase []float64,
|
|
outQuadrature []float64,
|
|
) int32
|
|
|
|
ht_sine func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outSine []float64,
|
|
outLeadSine []float64,
|
|
) int32
|
|
|
|
ht_trendmode func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outInteger []int32,
|
|
) int32
|
|
)
|
|
|
|
// Math Operators
|
|
var (
|
|
add func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal0 []float64,
|
|
inReal1 []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
|
|
div func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal0 []float64,
|
|
inReal1 []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
|
|
max func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
optInTimePeriod int32,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
|
|
maxIndex func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
optInTimePeriod int32,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outInteger []int32,
|
|
) int32
|
|
|
|
min func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
optInTimePeriod int32,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
|
|
minIndex func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
optInTimePeriod int32,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outInteger []int32,
|
|
) int32
|
|
|
|
minMax func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
optInTimePeriod int32,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outMin []float64,
|
|
outMax []float64,
|
|
) int32
|
|
|
|
minMaxIndex func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
optInTimePeriod int32,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outMinIndex []int32,
|
|
outMaxIndex []int32,
|
|
) int32
|
|
|
|
mult func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal0 []float64,
|
|
inReal1 []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
|
|
sub func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal0 []float64,
|
|
inReal1 []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
|
|
sum func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
optInTimePeriod int32,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
|
|
cos func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
|
|
acos func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
|
|
cosh func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
|
|
sin func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
|
|
asin func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
|
|
sinh func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
|
|
tan func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
|
|
atan func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
|
|
tanh func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
|
|
ceil func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
|
|
exp func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
|
|
floor func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
|
|
sqrt func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
|
|
ln func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
|
|
log10 func(
|
|
startIdx int32,
|
|
endIdx int32,
|
|
inReal []float64,
|
|
outBegIdx *int32,
|
|
outNBElement *int32,
|
|
outReal []float64,
|
|
) int32
|
|
)
|