IAEA1304 LPA1,LPA2.

LPA1, LPA2, Deconvolution Program Using Fourier Transform

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: LPA1,LPA2.

[ 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
LPA1,LPA2	IAEA1304/01	Arrived	09-MAR-2001

Machines used:

Package ID	Orig. computer	Test computer
IAEA1304/01	IBM PC

[ top ]

3. DESCRIPTION OF PROGRAM OR FUNCTION

LPA1,LPA2 is a general deconvolution program suitable for application in applied mathematics, experimental physics, signal analytical system and some engineering application range, i.e. deconvolution spectrum, signal analysis and system property analysis, etc.

[ top ]

4. METHOD OF SOLUTION

It makes use of the Deconvolution Theorem and Fourier Transform algorithm (FFT).

[ top ]

5. RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM

The number of data points accepted is not greater than 1024 in this program. This can be increased by changing the data dimension in the program.

[ top ]

6. TYPICAL RUNNING TIME

The computer speed is about three times the FFT's speed, i.e. this program takes three FFT process and a few other process.

[ top ]

7. UNUSUAL FEATURES OF THE PROGRAM:

[ top ]

8. RELATED AND AUXILIARY PROGRAMS: This program requires Turbo Pascal V5.0 or higher.

[ top ]

9. STATUS

Package ID	Status date	Status
IAEA1304/01	09-MAR-2001	Masterfiled Arrived

[ top ]

10. REFERENCES

- Luo Ping-An and Yuo Jiang-Lai:
Nuclear Electronics & Detection Technology,
Vol.12 (1992), 597-608

IAEA1304/01, included references:

- Luo Ping-An and Miao Chang:
ReadMe for the Deconvolution Program

[ top ]

11. MACHINE REQUIREMENTS

The computer is IBM PC 386, 486 or other compatible computer.

[ top ]

12. PROGRAMMING LANGUAGE(S) USED

Package ID	Computer language
IAEA1304/01	PASCAL

[ top ]

13. OPERATING SYSTEM UNDER WHICH PROGRAM IS EXECUTED: They are MSDOS, PCDOS, etc.

[ top ]

14. OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS:

[ top ]

15. NAME AND ESTABLISHMENT OF AUTHORS

         Luo Ping-An
         China Research Institute of Chemical Defense 200
         Beijing, Postcode 102205
         China

         Yuo Jiang-Lai
         Beijing RuiCheng
         Beijing
         China

[ top ]

16. MATERIAL AVAILABLE

IAEA1304/01

miscellaneous    mag tapeREADME.DOC Deconvolution program (readme)  MISTP
test-case data   mag tapeINP Input file                             DATTP
test-case data   mag tapeINP.PAS Input file                         DATTP
test-case data   mag tapeINP1 Input file                            DATTP
test-case data   mag tapeINP1.PAS Input file                        DATTP
test-case data   mag tapeINPDAT Input file                          DATTP
test-case data   mag tapeINPDAT.PAS Input file                      DATTP
test-case data   mag tapeINPDAT1 Input file                         DATTP
test-case data   mag tapeINPDAT1.PAS Input file                     DATTP
source program   mag tapeLPA1.PAS Source file                       SRCTP
source program   mag tapeLPA2.PAS Source file                       SRCTP
load module      mag tapeLPA1.EXE Executable file                   LODTP
load module      mag tapeLPA2.EXE Executable file                   LODTP
load module      mag tapeQ387.EXE Q387 emulator                     LODTP
miscellaneous    mag tapeQ387.DOC Notes on Q387                     MISTP
miscellaneous    mag tapeEADNOW.COM Readme file on Q387             MISTP
miscellaneous    mag tapeEADNOW.TXT Readme file on Q387             MISTP
load module      mag tapeOFF.EXE Disables Q387 after loading        LODTP
load module      mag tapeON.EXE Reenables Q387                      LODTP
miscellaneous    mag tapeABSTRACT.DOC Abstract                      MISTP
miscellaneous    mag tapeABSTRCT2.DOC Abstract                      MISTP
prog. note               ReadMe for the Deconvolution Program       NOTPT

[ top ]

17. CATEGORIES

P. General Mathematical and Computing System Routines

Keywords: Fourier transformation, spectra unfolding.