Ausgabe des Online-Helps bei Aufruf ohne Parameter:
calculate optimal filter from correlations, (c) Exler Roland, May 3 1998
USAGE: optfilt ACF_FILE XCF_FILE -fir -lenX <OPTIONS> <OUT_FILE>
ACF_FILE ... autocorrelation (default: .acf)
XCF_FILE ... crosscorrelation (default: .xcf)
OUT_FILE ... name for filter (default: XCF_FILE.flt)
-fir ... output FIR-filter using levinson-durbin recursion
-lenX ... calculate X nominator-coefficients for FIR-filter
OPTIONS:
-startX ... start nominator with coefficient number X
(negative X will create acausal filter!)
-q ... quiet processing (output only errors)