Changes between Version 3 and Version 4 of ShDoublefil


Ignore:
Timestamp:
02/04/2009 05:17:42 PM (14 years ago)
Author:
MarcusWalther
Comment:

--

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  • ShDoublefil

    v3 v4  
    55'''command''': DOUBLEFIL <filter> 
    66 
    7 Filters all traces of the display with a given FFT filter <filter> twice. Before the second filtering the traces are time reversed and the result traces are time reversed again.  Thus eventual phase shifts of the single filter operation are corrected by the second pass. This routine deletes the input traces Only the result traces remain on the display. 
     7Filters all traces of the display with a given FFT filter <filter> twice. Before the second filtering the traces are time reversed and the result traces are time reversed again.  Thus eventual phase shifts of the single filter operation are corrected by the second pass. This routine deletes the input traces. Only the result traces remain on the display. 
    88 
    99=== parameters === 
     
    1919=== commands used === 
    2020 
    21  *  
     21 * [ShDefault DEFAULT] 
     22 * [ShDel DEL] 
     23 * [ShDemean DEMEAN] 
     24 * [ShEcho ECHO] 
     25 * [ShFili FILI] 
     26 * [ShFilter FILTER] 
     27 * [ShMirror MIRROR] 
     28 * [ShNr NR] 
     29 * [ShRd RD] 
     30 * [ShReturn RETURN] 
     31 * [ShSdef SDEF]