# Function Tree, Advanced Analysis Library

Class/Panel Name | Function Name
--- | ---
Signal Generation |
Impulse | Impulse
Pulse | Pulse
Ramp | Ramp
Triangle | Triangle
Sine Pattern | SinePattern
Uniform Noise | Uniform
White Noise | WhiteNoise
Gaussian Noise | GaussNoise
Arbitrary Wave | ArbitraryWave
Chirp | Chirp
Sawtooth Wave | SawtoothWave
Sinc Waveform | Sinc
Sine Wave | SineWave
Square Wave | SquareWave
Triangle Wave | TriangleWave
Array Operations |
1D Operations |
1D Clear Array | Clear1D
1D Set Array | Set1D
1D Copy Array | Copy1D
1D Array Addition | Add1D
1D Array Subtraction | Sub1D
1D Array Multiplication | Mul1D
1D Array Division | Div1D
1D Absolute Value | Abs1D
1D Negative Value | Neg1D
1D Linear Evaluation | LinEv1D
1D Polynomial Evaluation | PolyEv1D
1D Scaling | Scale1D
1D Quick Scaling | QScale1D
1D Maximum & Minimum | MaxMin1D
1D Sum of Elements | Sum1D
1D Product of Elements | Prod1D
1D Array Subset | Subset1D
1D Vector Normalization | Normal1D
1D Reverse Array Order | Reverse
1D Shift Array | Shift
1D Clip Array | Clip
1D Sort Array | Sort
2D Operations |
2D Array Addition | Add2D
2D Array Subtraction | Sub2D
2D Array Multiplication | Mul2D
2D Array Division | Div2D
2D Linear Evaluation | LinEv2D
2D Polynomial Evaluation | PolyEv2D
2D Scaling | Scale2D
2D Quick Scaling | QScale2D
2D Maximum & Minimum | MaxMin2D
2D Sum of Elements | Sum2D
2D Matrix Normalization | Normal2D
Complex Operations |
Complex Numbers |
Complex Addition | CxAdd
Complex Subtraction | CxSub
Complex Multiplication | CxMul
Complex Division | CxDiv
Complex Reciprocal | CxRecip
Complex Square Root | CxSqrt
Complex Logarithm | CxLog
Complex Natural Logarithm | CxLn
Complex Power | CxPow
Complex Exponential | CxExp
Rectangular to Polar | ToPolar
Polar to Rectangular | ToRect
1D Complex Operations |
1D Complex Addition | CxAdd1D
1D Complex Subtraction | CxSub1D
1D Complex Multiplication | CxMul1D
1D Complex Division | CxDiv1D
1D Complex Linear Evaluation | CxLinEv1D
1D Rectangular to Polar | ToPolar1D
1D Polar to Rectangular | ToRect1D
Signal Processing |
Frequency Domain Analysis |
FFT (Obsolete) | FFT
Inverse FFT (Obsolete) | InvFFT
Real Valued FFT (Obsolete) | ReFFT
Real Valued Inverse FFT (Obsolete) | ReInvFFT
Power Spectrum | Spectrum
FHT | FHT
Inverse FHT | InvFHT
Cross Spectrum | CrossSpectrum
Fast Hilbert Transform | FastHilbertTransform
Inverse Fast Hilbert Transform | InvFastHilbertTransform
Real Valued 2D FFT | FFT2D
Inverse Real Valued 2D FFT | InvFFT2D
Complex 2D FFT | CxFFT2D
Inverse Complex 2D FFT | CxInvFFT2D
Discrete Cosine Transform | DCT
Inverse Discrete Cosine Transform | InvDCT
Discrete Sine Transform | DST
Inverse Discrete Sine Transform | InvDST
2D Discrete Cosine Transform | DCT2D
Inverse 2D Discrete Cosine Transform | InvDCT2D
2D Discrete Sine Transform | DST2D
Inverse 2D Discrete Sine Transform | InvDST2D
Chirp Z Transform | ChirpZT
Complex Chirp Z Transform | CxChirpZT
FFT Tables |
Create FFT Table | CreateFFTTable
Destroy FFT Table | DestroyFFTTable
FFT Ex | FFTEx
Inverse FFT Ex | InvFFTEx
Complex FFT Ex | CxFFTEx
Complex Inverse FFT Ex | CxInvFFTEx
Time Domain Analysis |
Convolution | Convolve
Correlation | Correlate
Integration | Integrate
Differentiation | Difference
Pulse Parameters | PulseParam
Decimate | Decimate
Deconvolve | Deconvolve
Unwrap Phase | UnWrap1D
IIR Digital Filters |
Cascade Filter Functions |
Bessel Cascade Coeffs | Bessel_CascadeCoef
Butterworth Cascade Coeffs | Bw_CascadeCoef
Chebyshev Cascade Coeffs | Ch_CascadeCoef
Inverse Chebyshev Cascade Coeffs | InvCh_CascadeCoef
Elliptic Cascade Coeffs | Elp_CascadeCoef
IIR Cascade Filtering | IIRCascadeFiltering
Filter Information Utilities |
Allocate Filter Information | AllocIIRFilterPtr
Reset Filter Information | ResetIIRFilter
Free Filter Information | FreeIIRFilterPtr
Cascade to Direct Coefficients | CascadeToDirectCoef
One-step Filter Functions |
Lowpass Butterworth | Bw_LPF
Highpass Butterworth | Bw_HPF
Bandpass Butterworth | Bw_BPF
Bandstop Butterworth | Bw_BSF
Lowpass Chebyshev | Ch_LPF
Highpass Chebyshev | Ch_HPF
Bandpass Chebyshev | Ch_BPF
Bandstop Chebyshev | Ch_BSF
Lowpass Inverse Chebyshev | InvCh_LPF
Highpass Inverse Chebyshev | InvCh_HPF
Bandpass Inverse Chebyshev | InvCh_BPF
Bandstop Inverse Chebyshev | InvCh_BSF
Lowpass Elliptic | Elp_LPF
Highpass Elliptic | Elp_HPF
Bandpass Elliptic | Elp_BPF
Bandstop Elliptic | Elp_BSF
Old-Style Filter Functions |
Bessel Coefficients | Bessel_Coef
Butterworth Coefficients | Bw_Coef
Chebyshev Coefficients | Ch_Coef
Inverse Chebyshev Coefficients | InvCh_Coef
Elliptic Coefficients | Elp_Coef
IIR Filtering | IIRFiltering
FIR Digital Filters |
Lowpass Window Filters (Obsolete) | Wind_LPF
Highpass Window Filters (Obsolete) | Wind_HPF
Bandpass Window Filters (Obsolete) | Wind_BPF
Bandstop Window Filters (Obsolete) | Wind_BSF
Lowpass Kaiser Window | Ksr_LPF
Highpass Kaiser Window | Ksr_HPF
Bandpass Kaiser Window | Ksr_BPF
Bandstop Kaiser Window | Ksr_BSF
General Equi-Ripple FIR | Equi_Ripple
Lowpass Equi-Ripple FIR | EquiRpl_LPF
Highpass Equi-Ripple FIR | EquiRpl_HPF
Bandpass Equi-Ripple FIR | EquiRpl_BPF
Bandstop Equi-Ripple FIR | EquiRpl_BSF
FIR Coefficients | FIR_Coef
Windowed FIR Filter Coefficients | WindFIR_Filter
Windows |
Triangular Window | TriWin
Hanning Window | HanWin
Hamming Window | HamWin
Blackman Window | BkmanWin
Kaiser Window | KsrWin
Blackman-Harris Window | BlkHarrisWin
Tapered Cosine Window (Obsolete) | CosTaperedWin
Tapered Cosine Window Ex | CosTaperedWinEx
Exact Blackman Window | ExBkmanWin
Exponential Window | ExpWin
Flat Top Window | FlatTopWin
Force Window | ForceWin
General Cosine Window | GenCosWin
Dolph-Chebyshev Window | ChebWin
Gaussian Window | GaussWin
Symmetric Window | SymWin
Blackman-Nuttall Window | BlkmanNuttallWin
Get Window Properties | GetWinProperties
Numeric Window Properties | NumericWinProperties
Scaled Window Ex | ScaledWindowEx
Measurement |
AC/DC Estimator | ACDCEstimator
Amplitude/Phase Spectrum | AmpPhaseSpectrum
Auto Power Spectrum | AutoPowerSpectrum
Cross Power Spectrum | CrossPowerSpectrum
Impulse Response | ImpulseResponse
Network Functions | NetworkFunctions
Power Frequency Estimate | PowerFrequencyEstimate
Scaled Window (Obsolete) | ScaledWindow
Spectrum Unit Conversion | SpectrumUnitConversion
Transfer Function | TransferFunction
Total Harmonic Distortion | HarmonicAnalyzer
Statistics |
Basics |
Mean | Mean
Standard Deviation | StdDev
Variance | Variance
Root Mean Squared Value | RMS
Moments about the Mean | Moment
Median | Median
Mode | Mode
ModeEx | Mode Ex
Histogram | Histogram
Probability Distributions |
Normal Distribution | N_Dist
T-Distribution | T_Dist
F-Distribution | F_Dist
Chi-Square Distribution | XX_Dist
Inverse Normal Distribution | InvN_Dist
Inverse T-Distribution | InvT_Dist
Inverse F-Distribution | InvF_Dist
Inverse Chi-Square Distribution | InvXX_Dist
Analysis of Variance |
One-way ANOVA | ANOVA1Way
Two-way ANOVA | ANOVA2Way
Three-way ANOVA | ANOVA3Way
Nonparametric Statistics |
Contingency Table | Contingency_Table
Error Function | Erf
Complementary Error Function | Erfc
Curve Fitting |
Linear Fit (Obsolete) | LinFit
Exponential Fit (Obsolete) | ExpFit
Polynomial Fit (Obsolete) | PolyFit
General Least Squares Fit | GenLSFit
Non-Linear Fit | NonLinearFit
Non-Linear Fit with Maximum Iterations | NonLinearFitWithMaxIters
Gaussian Fit | GaussFit
Logarithmic Fit | LogFit
Power Fit | PowerFit
Linear Fit Ex | LinearFitEx
Exponential Fit Ex | ExpFitEx
Polynomial Fit Ex | PolyFitEx
Goodness of Fit | GoodnessOfFit
Cubic Spline Fit | CubicSplineFit
Intervals |
Linear Fit Interval | LinearFitInterval
Exponential Fit Interval | ExpFitInterval
Gaussian Fit Interval | GaussFitInterval
Logarithmic Fit Interval | LogFitInterval
Power Fit Interval | PowerFitInterval
Remove Outlier by Index | RemoveOutlierByIndex
Remove Outlier by Range | RemoveOutlierByRange
Old-Style Functions |
General Least Squares Fit Coefficients | GenLSFitCoef
Interpolation |
Polynomial Interpolation | PolyInterp
Rational Interpolation | RatInterp
Spline Interpolation | SpInterp
Spline Interpolant | Spline
Vector & Matrix Algebra |
Real Matrices |
Create Special Matrix | SpecialMatrix
Dot Product | DotProduct
Transpose | Transpose
Determinant | Determinant
Determinant (General) | GenDeterminant
Trace | Trace
Invert Matrix | InvMatrix
Invert Matrix (General) | GenInvMatrix
Solution of Linear Equations (Obsolete) | LinEqs
Solution of Linear Equations (General) (Obsolete) | GenLinEqs
Multiply Matrices | MatrixMul
Outer Product | OuterProduct
Rank | MatrixRank
Norm | MatrixNorm
Condition Number | ConditionNumber
EigenValues & Vectors (Symmetric) | SymEigenValueVector
EigenValues & Vectors (General) | GenEigenValueVector
Singular Values of a Matrix (Obsolete) | SVDS
SVD Factorization (Obsolete) | SVD
QR Factorization (Obsolete) | QR
Cholesky Factorization | Cholesky
PseudoInverse Matrix | PseudoInverse
Test Positive Definiteness | CheckPosDef
LU Factorization | LU
Forward Substitution | ForwSub
Backward Substitution | BackSub
SVD Factorization Ex | SVDEx
QR Factorization Ex | QREx
Matrix Balance | MatrixBalance
Solve Equations | SolveEqs
Eigenvector Backtransformation | EigenVBack
Generalized Eigenvalues and Eigenvectors | GenEigenAB
Hessenberg Decomposition | Hess
QZ Decomposition | QZ
Schur Decomposition | Schur
Complex Matrices |
Create Special Complex Matrix | CxSpecialMatrix
Complex Dot Product | CxDotProduct
Complex Transpose | CxTranspose
Complex Determinant | CxDeterminant
Complex Trace | CxTrace
Complex Invert Matrix | CxGenInvMatrix
Solution of Complex Linear Equations (Obsolete) | CxGenLinEqs
Complex Multiply Matrices | CxMatrixMul
Complex Outer Product | CxOuterProduct
Complex Rank | CxMatrixRank
Complex Norm | CxMatrixNorm
Complex Condition Number | CxConditionNumber
Complex EigenValues & Vectors | CxEigenValueVector
Complex Singular Values (Obsolete) | CxSVDS
Complex SVD Factorization (Obsolete) | CxSVD
Complex QR Factorization (Obsolete) | CxQR
Complex Cholesky Factorization | CxCholesky
Complex PseudoInverse Matrix | CxPseudoInverse
Complex Test Positive Definite | CxCheckPosDef
Complex LU Factorization | CxLU
Complex SVD Factorization Ex | CxSVDEx
Complex QR Factorization Ex | CxQREx
Complex Matrix Balance | CxMatrixBalance
Complex Solve Equations | CxSolveEqs
Complex Eigenvector Backtransformation | CxEigenVBack
Complex Eigenvalues and Eigenvectors | CxGenEigenAB
Complex Hessenberg Decomposition | CxHess
Complex QZ Decomposition | CxQZ
Complex Schur Decomposition | CxSchur
Additional Numerical Methods |
Polynomial Roots Ex | PolyRootsEx
Complex Polynomial Roots (Obsolete) | CxPolyRoots
Complex Polynomial Roots Ex | CxPolyRootsEx
Numeric Integration | NumericIntegration
Peak Detector | PeakDetector
Threshold Peak Detector | ThresholdPeakDetector
Special Functions |
Airy | Airy
Bessel J of the First Kind | Bessel1st
Bessel J of the Second Kind (Neumann) | Bessel2nd
Spherical Bessel of the First Kind | SphBessel1st
Spherical Bessel of the Second Kind | SphBessel2nd
Modified Bessel of the First Kind | ModBessel1st
Modified Bessel of the Second Kind | ModBessel2nd
Beta and Incomplete Beta | Beta
Factorial | Fact
Gamma and Incomplete Gamma | Gamma
Complementary Incomplete Gamma | GammaC
Natural Logarithm of Factorial | LnFact
Natural Logarithm of Gamma | LnGamma
Psi (Digamma) | Psi
Stirling's Approximation to Gamma | Stirling
Gauss Hypergeometric | GaussHG
Kummer (Confluent Hypergeometric M) | Kummer
Tricomi (Associated Confluent Hypergeometric U) | Tricomi
Elliptic and Incomplete Elliptic Integral of the First Kind | Elliptic1st
Elliptic and Incomplete Elliptic Integral of the Second Kind | Elliptic2nd
Dawson's Integral | Dawson
Fresnel Sine and Cosine Integrals | FresnelIntegrals
Exponential Integral | ExpIntegral
Cosine Integral | CosIntegral
Sine Integral | SinIntegral
Hyperbolic Cosine Integral | CoshIntegral
Hyperbolic Sine Integral | SinhIntegral
Jacobi Elliptic | JacobiEllipticI
Complex Kelvin of the First Kind | Kelvin1st
Complex Kelvin of the Second Kind | Kelvin2nd
Dilogarithm (Spence's Integral) | Dilogarithm
Parabolic Cylinder | ParabolicCylinder
Struve | Struve
Zeta (Riemann) | Zeta
Free Analysis Memory | FreeAnalysisMem
Get Error String | GetAnalysisErrorString