| Name | Description |
|---|
| Abs (4) | Absolute values. |
| Add (18) | Adds complex Value to all calling object complex elements. |
| AddAndMul (50) | Compute (X + yScalar)*zScalar |
| AddProduct (2) | Add a product of two vectors. |
| AddScaled (25) | Add each of Vec elements to corresponding elements in the calling object. |
| AddScaledC (8) | Compute X*xScale + Y*yScale + zScalar |
| AddScaledSqr (8) | Compute sqr(X*xScale + Y*yScale) |
| AddTensorProd | Calculates the right tensor product between vector and matrix and adds the result to the calling vector. |
| ArcCos (4) | The inverse cosine. |
| ArcCosh (4) | Inverse hyperbolic cosine. |
| ArcCot (4) | Inverse cotangens. |
| ArcCoth (4) | Inverse hyperbolic cotangens. |
| ArcCsc (4) | Inverse cosecant. |
| ArcCsch (4) | Inverse hyperbolic cosecant. |
| ArcSec (4) | Inverse secant. |
| ArcSech (4) | Inverse hyperbolic secant. |
| ArcSin (4) | The inverse sine. |
| ArcSinh (4) | Inverse hyperbolic sine. |
| ArcTan (4) | Inverse tangens. |
| ArcTan2 (2) | Inverse tangens of Y/X. |
| ArcTanh (4) | Inverse hyperbolic tangens. |
| AutoCorrBiased | Biased auto-correlation. |
| AutoCorrNormal | Normal auto-corellation. |
| AutoCorrUnBiased | Unbiased auto-correlation. |
| BinarySearch (2) | Finds a match for X in sorted object values using binary search. |
| BlockFinish | Deinitializes block processing before the final block is processed. |
| BlockInit (3) | Initializes block processing. |
| BlockNext | Obtains the next subrange of the data. |
| BlockSubRangeLevel | Returns the current subrange stack level used by block processing functions. |
| CartToPolar (2) | Converts elements from cartesian to polar coordinate form. |
| Cbrt (4) | The cube root. |
| CDataIndex | Returns an index pointing to element at Index for TCplx data. |
| Ceil (4) | Rounds towards positive infinity. |
| Clear | Sets vector size to zero. |
| Concat (2) | Concatenates an array of TVec objects. |
| CondDisable | Saves the current value of ConditionCheck property and sets it to false. |
| CondEnable | Sets the ConditionCheck property to whatever it was before the CondDisable was used. |
| Conj (4) | Conjugate. |
| ConjMul (4) | Conjugate and multiply. |
| Convolve | Single-rate finite, linear convolution of two sequences. |
| Copy (6) | Copies values from Vec1 and Vec2 (concatenate). |
| CopyFromArray (14) | Copies values from an array. |
| CopyMtx (2) | Copy values from matrix. |
| CopyTo (5) | Copy and if needed convert values to Dst, but keep Dst.FloatPrecision. |
| CopyToArray (14) | Copy values to an array. |
| Cos (4) | Cosine. |
| Cosh (4) | Hyperbolic cosine. |
| Cot (4) | Cotangens. |
| Coth (4) | Hyperbolic cotangens. |
| CplxToReal (2) | Split complex calling object in real and imaginary part. |
| CreateFromCache | Obtains a pointer to a precreated object from cache. |
| CrossCorr | The cross-correlation of two vectors. |
| Csc (4) | Cosecant. |
| Csch (4) | Hyperbolic cosecant. |
| CumProduct (4) | Calculate the cumulative product for all Vec elements. |
| CumSum (4) | Cumulative sum. |
| DCT (3) | The forward discrete cosine transform (DCT). |
| DegToRad (4) | DegToRad converts degrees to radians. |
| Diag | Copies the k-th diagonal from the TMtx object. |
| Difference (3) | Calculate the difference for all Vec elements. |
| DisableSelect | Prevents calls to Dew.Math.TMtxVecBase.Select. |
| DisableSubrange | Prevents calls to Dew.Math.TMtxVecBase.SetSubRange. |
| Disown (2) | Disowns a calling vector values pointer by setting Values, CValues to nil and Dew.Math.TMtxVecBase.Length to 0. |
| DivAndAdd (22) | Compute X/Y + zScalar |
| DivAndSub (22) | Compute X/Y - zScalar |
| Divide (14) | Compute xScalar / (Y*Z) |
| DivideBy (8) | Divide complex Value with elements of the calling object. |
| DivideC (4) | Compute X / (Y*zScale) |
| DivideVec (3) | Same as the Dew.Math.TDenseMtxVec.Divide method. |
| DotProd (2) | Scalar product of two real arrays. |
| DotProdc (4) | Scalar product of two complex arrays. |
| DownSample (2) | Downsamples vector values. |
| EnableSelect | Enables calls to Dew.Math.TMtxVecBase.Select. |
| EnableSubrange | Enables calls to Dew.Math.TMtxVecBase.SetSubRange. |
| Equal (2) | Compares vector elements and returns true if vectors are equal. |
| Erf (4) | Error functon of values. |
| Erfc (4) | Complementary error functon of values. |
| ErfcInv (4) | Calculates the inverse complementary error function for all calling object elements in-place. |
| ErfInv (4) | Inverse error functon of values. |
| Exp (4) | Exponent (e^). |
| Exp10 (4) | Exponent base 10 (10^). |
| Exp2 (4) | Exponent base 2 (2^). |
| Expj (3) | A complex exponential e^(j*Omega)). |
| ExtendToComplex (3) | Extend Vec object to complex calling object. |
| FFT (3) | Calculate the FFT from all Vec elements. |
| FFTFromReal (3) | The forward Fast Fourier Transformation (FFT) from real to complex. |
| Find (2) | Compare complex value X with all calling object elements. |
| FindAndGather (3) | Finds and gathers vector elements. |
| FixAngle (4) | Sets angle in [-2PI,2PI]. |
| Flip (4) | Flips the real and imaginary part of complex numbers. |
| FlipConj (4) | Flips the real and imaginary part of complex numbers and conjugates the complex numbers. |
| Floor (4) | Rounds towards negative infinity. |
| Frac (4) | Fractional part of values. |
| FreeToCache | Releases this object back to cache. |
| Gather | Gather vector elements. |
| GatherSplit | Gather a vector, split to two vectors. |
| GetCol (3) | Copies a column from matrix. |
| GetObjectToByteArray | Copies object to an array of bytes. |
| GetRow (3) | Copies a row from matrix. |
| GetSchema | Returns null. |
| GroupSum | Sums items from Data with matching corresponding indexes from Bins and places result in self. |
| GroupSumIteration | Sums items from Data with matching corresponding indexes from Bins and places result in self. |
| Hilbert | The fast hilbert transform (FFT based). |
| IDCT (3) | Calculate the inverse DCT in-pllace. |
| IFFT (3) | Calculate the inverse FFT from all Vec elements. |
| IFFTToReal (3) | Calculate the inverse FFT from all Vec elements (not-in-place). |
| ImagPart (2) | Gets the imaginary part of a complex object. |
| Integrate (2) | Integrate calling vector values. |
| IntPower (2) | Calculate the power Base^(Exponent) for all Base object elements. |
| Inv (8) | Inverse elements. |
| InvCbrt (4) | The inverse of cube root 1/(v)^1/3. |
| InvSqrt (4) | The inverse of square root 1/(v)^1/2. |
| IsEqual (8) | Compares complex Value with all calling object elements. |
| IsPinned | Returns true of the working memory is pinned. |
| Kron | The Kronecker product between two vectors. |
| Kurtosis (2) | The Kurtosis (fourth central momentum). |
| Ln (4) | Natural logarithm. |
| LoadFromFile | Reads the header information and the values array content from the file. |
| LoadFromStream | Save component to the .NET framework Stream. |
| Log10 (4) | Log base 10. |
| Log2 (4) | Log base 2. |
| LogN (4) | Log base N. |
| Mag (4) | Magnitude. |
| Mask (3) | Assigns Value at indexes of the calling object, at which aMask is different from 0. |
| MaskNot (3) | Assigns Value at indexes of the calling object, at which aMask is equal to 0. |
| Max (6) | Maximum value. |
| Maxc (3) | Maximum value. |
| MaxEvery (4) | Vectorised maximum. |
| MaxMin (4) | Maximum and minimum value in a single pass. |
| Mean (5) | Mean value. |
| MeanAndStdDev (2) | Returns the standard deviation of all calling object elements. |
| Meanc (4) | Mean value. |
| Median (2) | Median. |
| Min (6) | Minimum value. |
| Minc (3) | Minimum value. |
| MinEvery (4) | Vectorised minimum. |
| Mul (18) | Vector multiplication. |
| MulAndAdd (26) | Compute (X*yScalar) + zScalar |
| MulAndDiv (10) | Compute X * Y / zScalar |
| MulAndSub (26) | Compute X*yScalar - Z*zScale |
| MulI (4) | Multiply elements by imaginary unit I. |
| Norm | The norm of a vector. |
| Normalize (12) | Normalize by subtracting a complex constant SubOffset from Vec elements and dividing the result by complex constant DivFactor. |
| NormC (4) | Calculate the C-norm of calling vector. |
| NormL1 (4) | Calculate the L1-norm of the calling vector. |
| NormL2 (4) | Calculate the L2-norm of the calling vector. |
| Offset (4) | Add/Subtract a complex value. |
| Parse | Parses string content as vector. |
| PCValues1D | Obtaines a pointer to the complex value of the vector at Index. |
| PhaseSpectrum (2) | The phase angles (spectrum) of object elements. |
| Pin | Pin down internal data structures for GC. |
| PixelDownSample (2) | Downsample the vectors Y and (optionaly) X starting at position Index and for Len samples. |
| PixelDownSampleHigh | Downsample the vectors Y and (optionaly) X starting at position Index and for Len samples. |
| PixelDownSampleLow | Downsample the vectors Y and (optionaly) X starting at position Index and for Len samples. |
| PolarToCart (2) | Converts the polar magnitude/phase pairs to cartesian pairs. |
| Power (7) | Raises all calling vector elements to complex power Exponent in-place. |
| PowerSpectrum (2) | The power spectrum from object complex values. |
| PowerVec | Raises Base object elements to Exponent object elements power. |
| PrecisionEPS | Returns machine constant depending on value of FloatPrecision property. |
| PrecisionMaxValue | Returns maximum floating point number depending on the value of FloatPrecision property. |
| PrecisionMinValue | Minimum floating point number. |
| PrecisionSqrtEPS | Sqrt(EPS) machine constant depending on value of FloatPrecision property. |
| PrimeNumbers | Fills vector with prime numbers, starting from 2 up to the value of n. |
| Product (6) | Elements product. |
| Productc (2) | Elements product. |
| PSCValues1D | Obtaines a pointer to the complex value of the vector at Index. |
| PSValues1D | Obtains a pointer to the real value of the vector at Index. |
| PValues1D | Obtains a pointer to the real value of the vector at Index. |
| RadToDeg (4) | RadToDeg converts radians to degrees. |
| Ramp (7) | Fills the calling vector with a series following linear rule. |
| RandGauss (3) | The pseudo random sample generator with Gaussian distribution. |
| RandomShuffle | Randomly shuffles the content of the vector. |
| RandUniform (3) | The pseudo random sample generator with continuous uniform distribution. |
| Range (3) | Calculate the range from all calling object elements. |
| ReadHeader | Reads the header information from a stream to object. |
| ReadValues | Read values content from stream to object. |
| ReadXml | Read the object from the .NET XML stream. |
| RealPart (2) | Gets real part of complex object values. |
| RealToCplx (2) | Constructs a complex object from two real objects. |
| Rem (4) | The Reminder after division X/Y. |
| Replace (4) | Search and replace a complex value. |
| ReplaceNAN (2) | Replaces all NAN values with Value. |
| Reset | Resets object properties to default values. |
| Resize (2) | Resizes vector size while preserving values. |
| Reverse (4) | Reverse vector elements. |
| RMS (2) | Root mean square (RMS). |
| Rotate (3) | A cyclic shift on vector elements. |
| Round (5) | Elements rounded to the nearest whole number. |
| SaveToFile | Write object header and values to a file. |
| SaveToStream | Load the component from the .NET framework Stream. |
| Scale (4) | Multiply all calling object elements with a complex Value in-place. |
| Scatter | Scatter object elements. |
| ScatterByIncr | Scatters Src elements starting at Offset and with Increment to the calling object. |
| ScatterByIndexes | Scatters Src elements defined with indices stored in Indexes to the calling object. |
| ScatterByMask | Scatters Src elements defined with the Mask to the calling object. |
| SDataIndex | Returns an index pointing to element at Index for double data. |
| Sec (4) | Secant. |
| Sech (4) | Hyperbolic secant. |
| Select (2) | Resets the selection. |
| SelectAll | Resets any defined selection. |
| SetCplx (2) | Sets vector values (complex). |
| SetDouble (2) | Sets vector values (double). |
| SetFullRange | Resets subrange defined with SetSubRange. |
| SetFullRangeLevel | Pops the current subrange stack one level up. |
| SetInteger (2) | Sets vector values (integer). |
| SetIt (4) | Sets vector values. |
| SetObjectFromByteArray | Reads the properties of the object from the array of bytes. |
| SetSingle (2) | Sets vector values (single). |
| SetSubIndex (2) | Defines a subarray. |
| SetSubRange (4) | Defines the calling vector to have the view of the same memory as Src. |
| SetSubRangeLevel (2) | Defines a sub vector/matrix of Src and pushes any previous subranges on to a stack. |
| SetVal (4) | Set all calling object complex elements to complex Value. |
| SetZero (2) | Initializes object elements to zero. |
| Sgn (4) | Computes signum function of calling object elements. |
| SgnMul | Signum. |
| Shift (4) | Shift vector elements left or right in the array. |
| Sign (4) | Changes elements sign. |
| Sin (4) | Sine function. |
| SinCos (2) | Sine and cosine. |
| Sinh (4) | Hyperbolic sine. |
| SinhCosh (2) | Hyperbolic sine and cosine. |
| Size (8) | Sets vector size. |
| SizeFromArray (7) | Sets the size of the vector to match an array. |
| SizeToArray (8) | Sizes the array. |
| Skewness (2) | Skewness (third central momentum). |
| SortAscend (4) | Sorts vector elements in ascending order. |
| SortDescend (4) | Sorts vector elements in descending order. |
| Split (3) | Copy the contents of the calling TVec object to Vec1 and Vec2 objects. |
| Sqr (4) | Square. |
| SqrAddScaled (8) | Compute sqr(X)*xScale + sqr(Y)*yScale |
| Sqrt (4) | Square root. |
| StdDev (6) | Standard deviation. |
| StringsToValues (2) | Convert strings in aList to double or TCplx. |
| StripNanAndInf (3) | Copies only those values from Src, which are not NAN or INF. |
| Sub (18) | Subtracts complex Value from all calling object complex elements. |
| SubAndMul (50) | Compute (X - yScalar)*zScalar |
| SubFrom (8) | Subtract each of calling object elements from complex Value. |
| SubRangeLevel | Returns the current subrange stack level. |
| SubScaled (12) | Compute X*xScale - Y*yScale - Z*zScale |
| SubScaledC (8) | Compute X*xScale - Y*yScale - zScalar |
| Sum (5) | Sums vector values. |
| Sumc (2) | Sum (complex value). |
| SumOfSquares (2) | Calculate the Sum of squares of the calling vector. |
| Tan (4) | Tangens. |
| Tanh (4) | Hyperbolic tangens. |
| TensorProd (2) | Tensor product between vector and matrix. |
| ThreshAbsGT (4) | Perform threshold operation on all Src object values. |
| ThreshAbsLT (4) | Perform threshold operation on all Src object values. |
| ThreshBottom (4) | Perform threshold operation on all Src object values. |
| ThresholdGT (8) | Perform "greater than" threshold operation for complex numbers on all Vec object values. |
| ThresholdGT_LT (4) | Perform "greater than and less than" threshold operation on all Vec object values. |
| ThresholdLT (8) | Perform "less than" threshold operation for complex numbers on all Vec object values. |
| ThreshTop (4) | Perform threshold operation on all Src object values. |
| ToString | Returns content as a string. |
| Trunc (5) | Rounds a real number towards zero. |
| TruncAndFrac (2) | Rounds a real number towards zero and returns the fractional part. |
| UnPin | Unpin internal data structures for GC. |
| UpSample (2) | Inserts zeroes between consecutive vector values. |
| ValuesToStrings (2) | Converts the content of the Values array of the calling vector to a list of strings. |
| ValuesToText (2) | Convert all vector elements to text. |
| WriteHeader | Writes the header information for the calling vector to a stream. |
| WriteValues | Writes the header information for the calling vector to a stream. |
| WriteXml | Write the object to the .NET XML stream. |
| ZScore (2) | Transforms vector into vector of standardized data. |