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Digital Acoustics

The following products are developed by Digital Acoustics, a third party company, for use with GAUSS. Technical support is provided directly through the developer.

TSAGL

Time Series Analysis and Graphics Library

• Comprehensive set of time series analysis procedures.
  
• Signal generation, windowing, correlation and more.
  
• FIR, IIR, Adaptive and Least-Square filters.
  
• Procedures for spectrum and signal characteristics estimation.
  
• Procedures for parametric time series analysis and modeling.
  
• Graphical time series editing and signal extraction.
  

Time Series Analysis and Graphics Library (TSAGL) is a general-purpose signal processing, analysis and display package. It contains a host of basic and complex algorithms that allows you to develop sophisticated programs based on your specific needs. Over 80 procedures arranged in five libraries are implemented, and many reflect advanced concepts in the field of signal processing.

Platforms: Windows

MCTSA

Multi-Channel Time Series Analysis Library

• Comprehensive set of procedures for multi-channel time series analysis.
  
• Time series windowing procedures.
  
• Multi-channel matrix operators such as adjugate, inverse, eigen values and roots.
  
• Multi-channel correlation procedures.
  
• Multi-channel spectral estimation procedure.
  
• Multi-channel least-square filtering and prediction procedure.
  

Multi-Channel Time Series Analysis (MCTSA) library is a collection of GAUSS procedures that allows standard signal processing (or time series analysis) to be performed on systems that have multiple input and output channels. Because time series in a multi-channel system (for example, economic indicator such as commodity prices) are interrelated, multi-channel operators are needed to act upon all these time series simultaneously so that the relationship(s) between the desired signals can be extracted and analyzed. Using more than 20 multi-channel equivalents of operators such as convolution, auto-correlation and cross-correlation advanced analysis and forecasting programs can be easily developed for many engineering and econometrics applications.

Platforms: Windows