IAEA0959 UPEAK.

UPEAK, General Experimental Spectra Analysis Program

NAME OR DESIGNATION OF PROGRAM, COMPUTER, DESCRIPTION OF PROGRAM OR FUNCTION, METHOD OF SOLUTION, RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM, TYPICAL RUNNING TIME, UNUSUAL FEATURES OF THE PROGRAM, RELATED AND AUXILIARY PROGRAMS, STATUS, REFERENCES, MACHINE REQUIREMENTS, LANGUAGE, OPERATING SYSTEM UNDER WHICH PROGRAM IS EXECUTED, OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS, NAME AND ESTABLISHMENT OF AUTHORS, MATERIAL, CATEGORIES

[ top ]

1. NAME OR DESIGNATION OF PROGRAM: UPEAK.

[ top ]

2. COMPUTERS

To submit a request, click below on the link of the version you wish to order. Only liaison officers are authorised to submit online requests. Rules for requesters are available here.

Program name	Package id	Status	Status date
UPEAK	IAEA0959/02	Tested	24-OCT-1990

Machines used:

Package ID	Orig. computer	Test computer
IAEA0959/02	IBM PC	IBM PC

[ top ]

3. DESCRIPTION OF PROGRAM OR FUNCTION

The analysis of arbritary apparatus spectra, measured by various types of detectors and under a large variety of conditions.

[ top ]

4. METHOD OF SOLUTION

Component characteristic evaluation - using stable (damped) robust techniques of fitting curves under constraints by generalized approximators of the type Qn(x)m(Pk(x)), where Q and P are polynomials and m(z) is a rough component model -
its contour.

[ top ]

5. RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM

Not more than 20 components per spectrum interval, into which the analyzed spectrum is divided.

[ top ]

6. TYPICAL RUNNING TIME: CPU-time: For sample run on ES 1061 is 13 sec.

IAEA0959/02

The test case included in this package was executed by NEA-DB on an IBM PC/AT compatible computer in 4 minutes.

[ top ]

7. UNUSUAL FEATURES OF THE PROGRAM:

[ top ]

8. RELATED AND AUXILIARY PROGRAMS:

[ top ]

9. STATUS

Package ID	Status date	Status
IAEA0959/02	24-OCT-1990	Tested at NEADB

[ top ]

10. REFERENCES

- Zlokazov V.B.
  The Universal Method of Spectrum Analysis,
  Nuclear Instruments and Methods, 1977, V. 143, No. 1, P. 151-156.
- Zlokazov V.B.
  SMOOS _ Program for Filtration of Non-Stationary Statistical
  Series,
  Computer Physics Communications, 1981, V. 21, P. 373-383.
- Zlokazov V.B.
  UPEAK - Spectro-Oriented Program for Mixture Decomposition,
Computer Physics Communications, 1978, V. 13, No. 5/6, P. 389-398.  - Zlokazov V.B.
  Mathematical Methods of Analysis of Apparatus Spectra and
  Spectrum-Like Distributions.
  PhEChAYa, 1985, V. 16, No. 5, P. 1126-1163.
- Zlokazov V.B.
  Method of Function Approximation with Small Number of Parameters,
  JINR, LCTA, Dubna, 1986, P. 11-86-135.
- Zlokazov V.B.
  ROLSM - Program for the Robust Minimization of a Quadratic
  Functional, which Non-Linearly Depends on Parameters,
  JINR, LCTA, 1986, P. 10-86-618.
- Zlokazov V.B.
  ROBUS - Program for a Robust Smoothing of Discrete Data with
  Resonance-Type Trends,
  JINR, LCTA, Dubna, 1986, P. 10-86-764.
- Zlokazov V.B.
  Methods of Decompositional Filtration of Distributions by
  Non-Linear Generalized Fitting,
  JINR, LCTA, Dubna, 1986, P. 10-87-894.

IAEA0959/02, included references:

- V.B. Zlokazov:
The Long Write Up of the Program UPEAK, Informal Notes

[ top ]

11. MACHINE REQUIREMENTS: The program requires 256K core storage.

IAEA0959/02

Main storage requirements on an IBM PC/AT are about 182 kBytes.

[ top ]

12. PROGRAMMING LANGUAGE(S) USED

Package ID	Computer language
IAEA0959/02	FORTRAN

[ top ]

13. OPERATING SYSTEM UNDER WHICH PROGRAM IS EXECUTED: OS-ES V6.1 (MVT) and V7.1 (SVS).

IAEA0959/02

The program ran under MSDOS version 3.2. The compiler RM/FORTRAN version 2.42 was used.

[ top ]

14. OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS:

[ top ]

15. NAME AND ESTABLISHMENT OF AUTHORS

          Zlokazov V.B.
          Laboratory of Computing Techniques and Automation
          Joint Institute for Nuclear Research
          101000 Moscow, P.O. Box 79, USSR

[ top ]

16. MATERIAL AVAILABLE

IAEA0959/02

File name	File description	Records
IAEA0959_02.001	Information file	97
IAEA0959_02.002	Archived package for compile,link,run	0
IAEA0959_02.003	Archived EDZ FORTRAN-PASCAL screen editor	0
IAEA0959_02.004	PKXARC unarchiving program (.COM file)	0
IAEA0959_02.005	PKXARC documentation	95
IAEA0959_02.006	Installation instructions for PC under DOS	43
IAEA0959_02.007	Archived UPEAK source	0
IAEA0959_02.008	Archived executable module	0
IAEA0959_02.009	DOS file-names	9

[ top ]

17. CATEGORIES

O. Experimental Data Processing

Keywords: spectra unfolding.