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The standard DATS.toolbox package comes with a large selection of time
domain analysis functions.
Data & Data Arithmetic (+ - * /)
Data + Ind. Var. Arithmetic (+ - * /)
Data and Reference
Real Data & Constant (+ - * /)
Complex Data & Constant (+ - * /)
Mod/Phase Data & Constant (+ - * /)
Differentiate
Integrate
Integrate X with Y
Omega Arithmetic
RMS over Frequency Band
Complex Functions
Complex to & from Mod/Phase
Complex to Real
Complex to Imaginary
Complex Output (Imag+iReal, Real+i0, Imag+i0, Real+iZ)
Data & Conjugate(Data) (+ - * /)
Alpha-Beta Smooth
Fit Stepped Data
Lagrange
Least Squares Polynomial
Mean Median Despike
Remove Spikes from Data
Smooth
Spline Fit
ADC Simulation
Auto/Cross Correlation (Lagged Products)
Auto/Cross Correlation (Fourier Transform)
Convolution in the Time Domain
Normalize
Apply Threshold
Time Reverse
Cosine Taper Function
Statistics
Signal Decimation
Trend Analysis
Bias removal
Evaluate Trend (Mean)
Evaluate Trend (Standard Deviation)
Evaluate Trend (RMS Values)
Trend Removal (Linear Averaging - Points)
Trend Removal (Exponential Averaging)
Trend Removal (Linear Averaging - Duration)
Probability Analysis
Joint Probability Density Function
Probability Density Function
Absolute
Arc Tangent
Antilog
Cos
Cosh
Exponential
Log e
Log 10
Sin
Sinh
Square Root
Tanh
Extract Event
Mark Event
Remove Event
Alpha Beta Filter
Bessel (Low, High & Band Pass and Band Stop)
Butterworth (Low, High & Band Pass and Band Stop)
Chebyshev (Low, High & Band Pass and Band Stop)
Equalization Filter
Filter Octave (Band Pass)
Frequency Characteristics (Butterworth, Chebyshev & Bessel)
Impulse Response Filter
Notch
RC Filter
Shelving Filter
Smoothing
Angular Vibration of Shaft
Pulses to Rate
Pulses to Amount
Pulse Duration (All Crossings, Pos-Pos, Neg-Neg, Pos-Neg, Neg-Pos)
Create Speed Signal
Signal Decimation
Statistical Counting
Level Count (Number of Intervals, Size of Duration Interval, Interval Size as %age, Output All Duration, Referenced to Signal Mean, Specify Reference Level)
Mean Crossing Peak Count
Modified Lambie Range Count
Net Peak Count
Peak and Trough Count
Rainflow Counting (Cycle Peak / Trough)
Rainflow Counting (Cycle Range / Mean)
Percentile Calculations
Probability Density Function
Signal Decimation
Signal Generation
Statistics
Time Reverse
Trend Analysis
Trend Removal (Linear Averaging Points, Exponential Averaging & Linear Averaging Duration)
Level Count (Number of Intervals)
Level Count (Size of Duration Interval)
Level Count (Interval Size as Percent.)
Level Count (Output All Duration)
Level Count (Referenced to Signal Mean)
Level Count (Specify Reference Level)
Mean Crossing Peak Count
Modified Lambie Range Count
Net Peak Count
Peak and Trough Count Without Time Output
Rainflow Counting (Cycle Peak/Trough)
Rainflow Counting (Cycle Range/Mean)