MATH   FUNCTIONS

 

Basic Math Operations

Resampling

  • Multiple Period Generation

  • Re-Sample with Interpolation

  • Re-Sample Through Spline Fit

  • Re-Sample Preserve Spectrum

  • Re-Sample RPM Proportional

Trend Removal & Windowing

  • 0 to 5th Order trend removal

  • Rectangular Window

  • Hanning Window

  • Hamming Window

  • Flattop Window

  • Exponential Window

Scalar Arithmetic

  • Scalar Add

  • Scalar Subtract

  • Scalar Multiply

  • Scalar Divide

Unitary Operations

  • Function Square

  • Function Square Root

  • Function Reciprocal

  • Function Negation

  • Function Conjugation

  • Pseudo Differentiation

  • Pseudo Double Differentiation

  • Pseudo Integration

  • Pseudo Double Integration

  • A Weight

  • B Weight

  • C Weight

  • Complex to Polar Conversion

Transformations

  • Odd Extension

  • Even Extension

  • Function Copy

  • Function Averaging

  • Function Sum

  • Forward FFT

  • Inverse FFT

  • Append Functions

  • Extract Real Part

  • Extract Imaginary Part

  • Mean Value

  • Mean Square Value

  • Root Mean Square Value

  • Standard Deviation

  • Variance

  • Extract Absolute Peak Value

  • Moving Average

  • Moving Mean

  • Probability

  • Probability Density

  • Probability Distribution

  • Convert to Even Abscissa

  • Leading Zero Pad

  • Trailing Zero Pad

  • Scale Abscissa

  • Shift Abscissa

  • Apply Time Delay

Differentiation

  • Difference Method

  • Spline Method

Integration

  • Rectangular

  • Trapezoidal

  • Spline Method

Overlapped or Triggered 
          Spectral Processing   

  • Complex Spectrum

  • Auto Spectrum

      using

  • Tracking

  • Tachometer sized windowing

  • Averaging

  • Peak, RMS or Double Amplitudes

  • Linear, A, B or C weightings

  • Rectangular, Hanning. Hamming, Flattop or Exponential windows

Function Editing

  • Scale Segment

  • Cut Segment

  • Replace Segment by Constant

  • Replace Segment by Line

Advanced Math Operations

Function Arithmetic

  • Add

  • Subtract

  • Multiply

  • Divide

  • Add to Conjugate

  • Subtract Conjugate

  • Subtract from Conjugate

  • Conjugate Multiply

  • Conjugate Divide

  • Divide by Conjugate

      using

  • Ordered Processing

  • Permutated Processing

MIMO Processing

  • Overlapped or Triggered

  • Auto/Cross Spectrum

  • Transfer Function (H1)

  • Transfer Function (H2)

  • Ordinary Coherence

      using

  • Trigger Delay

  • Rectangular, Hanning. Hamming, Flattop or Exponential windows

Bilateral Operations

  • Eliminate Independent Variable

  • Invert Function Y(x) ® X(y)

  • Make Complex from Real

      using

  • Ordered Processing

  • Permutated Processing