CD spectrum analyser program - CCA+

About the CCA+ program

This program incorporates two CD spectrum analysis method: the LINCOMB (LINear COMBination of CD spectrum) and the CCA+ (Convex Constraint Analysis Plus). The file import function can read directly the proprietary data file formats of the popular spectrometer software to make the analysis easier. The included help shows the CD spectrum analysis step-by-step basis for better understanding.

Hardware and software requirements:

• 32bit or better Microsoft Windows(TM) Operating system
• Intel Pentium or better compatible processor
• Memory requirements are same as for the operating system
• 5MB hard disc space

Release notes:

02.10.2008

• Improved Install/Uninstall program
• Help with method descriptions, examples and "how-to"-s
• Improved version of CCA+ method
• Lincomb method
• More settings for the spectrum view
• File handler modules for
  • CCA+ Spectrum files (*.spf)
  • Data or reference spectra matrices (*.dat)
  • CCA+ or Lincomb output files (*.out)
  • Jasco Specman II file format (experimental) (*.jws)
  • Jasco-700 for Window both V1 and V2 (*.jws)
  • Jasco-700 old file format (*.jsp)
  • Jasco 600 (*.j)
  • Jasco ASCII export format (*.txt)
  • AVIV spectrometer file (*.acd)
  • Jobin Yvon ascii
  • JCamp-DX file format (*.dx)
  • CSV text, Semicolon, colon and whitespace separated values (see. Import export HOWTO)
• Data export to spreadsheet program via clipboard

09.10.2008

• Bugfix in the Lincomb module

01.12.2009

• Bugfix in the Lincomb module memory allocation routine

13.09.2023

• Configuration stored in registry
• Larger data matrix deconvolution available
• Bugfix in JWS v2 import

Download:

Online help: