Wavelet
describe the frequency and time localization content of a function.
See Also: Wave, Long-Wave IR, Lightwave, Shear Wave, Sub-mm Wave, Microwave, Continuous Wave, Submillimeter Wave, Sine Wave, Millimeter Wave, Shock wave
-
product
Time-Frequency Analysis, Time-Series Analysis and Wavelets
LabVIEW Advanced Signal Processing Toolkit
Includes the LabVIEW Digital Filter Design Toolkit (also available separately)Time-series analysis -- statistical analysis for description, explanation, prediction, and controlTime-frequency analysis -- analytical, graphical tools for signals with evolving frequency contentWavelet and filter-bank design for short-duration signal characterization, noise reduction, and detrendingIncluded in all NI Software Suites
-
product
Dynamic Signal Acquisition and Analysis
m+p Analyzer systems are available for field and laboratory use from 4 to many hundreds of measurement channels. From gathering simple time history data to narrowband (FFT) spectra, fractional octaves, wavelets, shock response spectra and much more, m+p Analyzer real time analyzers can be used with a wide range of instrumentation hardware including our own m+p VibPilot, m+p VibRunner and m+p VibMobile systems, National Instruments (CompactDAQ USB, PCI, PXI) and VTI Instruments (PCI). Low cost portable instruments to systems for distributed measurements can be configured for maximum flexibility. Measurement data from all sources are stored in a common format so it is easy to compare and handle results from any measurement source.
-
product
Signal Analysis
Wavelet Analysis
Wavelet analysis is perfect for presenting non-stationary signals, the properties of which change in time or space, and it is also a powerful tool for system dynamics analysis.
-
product
Time Frequency Analysis Function
OS-0527
This function can evaluate transient phenomena that were difficult to capture by FFT analysis, and display clearly time change of the frequency component while maintaining its frequency resolution . The OS-0527 is equipped with STFT (Short Time Fourier Transform) and Wavelet transform.
