EERIN6 COMPANY DATA FORMAT TRANSLATOR (ANALOG-DIGITAL). (PROGRAM DOCU- 

 MENTED BUT CONTROLLED FOR DISTRIBUTION BECAUSE OF CLASSIFIED APPLICA- 

 TIONS OF THE SPECIALLY DEVELOPED MATHEMATICAL TECHNIQUES USED) 



MR. GENE H. GLEISSNER 



HEAD, APPLIED MATHEMATICS LABORATORY 



NAVAL SHIP RESEARCH AND DEVELOPMENT CENTER 



WASHINGTON, D.C. 20007 



POWER SPECTRUM ANALYSIS LANGUAGE - BASIC 



COMPUTER - Pb-250 

 (COPY ON FILE AT NODC) 



COMPUTES POWER SPECTRA. CROSS-SPECTRA, AND COHERENCIES. THE METHOD OF 

 TUKEY IS USED TO CALCULATE THE REQUIRED SINGLE AND CROSS SPECTRA. THE 

 MAXIMUM NUMBER OF LAGS ALLOWED IS 240 FOR SINGLE SPECTRUM AND 128 FOR 

 CROSS-SPECTRA. MEMORY SIZE — 6960. AUTHOR — S.R. CLARK. REF. TECH- 

 NICAL MEMORANDUM 64-5 (JULY 1964). ALSO INCLUDED IN THE TECH. MEMO. 

 ARE PRETREATMENT AND CALIBRATION PROGRAMS. REF. ALSO PNL LAB. NOTE 

 61-11 'POWER SPECTRUM ANALYSIS WITH THE LGP-30i. 



PACIFIC NAVAL LABORATORY 

 H.M.C. DOCKYARD 

 ESQUIMALT, B. C, CANADA 



POWER SPECTRA ESTIMATION 



LANGUAGE - FORTRAN 

 COMPUTER - CDC 3200 



COMPUTES SPECTRUM AND AUTO-CORREl AT I ON OF ONE TIME SERIES AND/OR THE 

 SPECTRA, CO-SPECTRUM, QUADRATURE SPECTRUM, AUTO-CORRELAT I ON AND CROSS- 

 CORRELATION OF TWO SIMULTANEOUS TIME SERIES. PERFORMS FOURIER TRANS- 

 FORM ON COVARIANCE FUNCTIONS (TUKEY SPECTRUM ESTIMATION) ALSO PERFORMS 

 SMOOTHING ON SPECTRA BY METHOD CALLED 'HANNING'. NO OFFICIAL DOCU- 

 MENTATION HAS BEEN PUBLISHED. 



NAVAL UNDERWATER WEAPONS RESEARCH 



AND ENGINEERING STATION 



ATTN. CODE DA3B 



NEWPORT, RHODE ISLAND 02840 



HARMONIC ANALYSIS 



LANGUAGE - MAC 

 COMPUTER - ICT 1301 



HARMONIC ANALYSIS USING SHUSTER'S CRITERION FOR THE DETERMINATION OF 

 SIGNIFICANT AMPLITUDES. AUTHORS-- A.M. SHIPLEY AND D. SACKS. 



UNIVERSITY OF CAPE TOWN 

 OCEANOGRAPHY DEPARTMENT 

 ATTN. MR. A.M. SHIPLEY 

 PRIVATE BAG, RONDEBOSCH, C.P. 

 REPUBLIC OF SOUTH AFRICA 



NUSPEC 



LANGUAGE - FORTRAN IV-H 

 COMPUTER - SOS SIGMA 7 



A SET OF FOUR PROGRAMS WHICH COMPUTES THE AUTO- AND CROSS-SPECtRAL 

 TIMATES FOR TIME SERIES, FOR 1 TO 2048 FREQUENCIES. 



ES- 



INFORMATION PROCESSING CENTER 

 ATTN. ROBERT MILLARD 



WOODS HOLE OCEANOGRAPHIC INSTITUTION 

 WOODS HOLE, MASSACHUSETTS 02543 



PAGE 051 



