Published 1980
| Version v1
Report
Open
EXPON: a FORTRAN-4 computer code for the analysis of latent exponents
Description
A method of numerical solving the problem of latent-exponent analysis is described. The method is based on a regularizited iteration process with an exponentially-decreasing regularizer. The choice of initial-guess vector in a display-assisted man-machine dialogue and the application of suitable scaling procedure contribute to the better condition of matrices involved. Hence, all the computations may be carried out in the standard single ES computer precision. A FORTRAN-IV EXPON computer code implementing the method is reported. Full input data on a test problem and the results of its processing are given
Availability note (English)
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13666191.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 10 p.
- Report number
- JINR-E--11-80-783
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 13666191
- Subject category
- S99: GENERAL AND MISCELLANEOUS;
- Descriptors DEI
- DATA PROCESSING; E CODES; ES COMPUTERS; FORTRAN; ITERATIVE METHODS; LEAST SQUARE FIT; MANY-DIMENSIONAL CALCULATIONS; MATRICES; NONLINEAR PROBLEMS; SCALING LAWS
- Descriptors DEC
- COMPUTER CODES; COMPUTERS; MAXIMUM-LIKELIHOOD FIT; NUMERICAL SOLUTION; PROGRAMMING LANGUAGES
Optional Information
- Notes
- 14 refs.; 1 tab.