FRWDft

misc

Multiple interactive codes to view and analyze seismic data, via spectrum analysis, wavelet transforms, particle motion, hodograms.  Includes general time-series tools, plotting, filtering, interactive display.

Jonathan Lees

RSEIS

Seismic Time Series Analysis Tools

Jonathan M. Lees

Jake Anderson

Leonard Lisapaly

Dave Harris

FRWDft function

<dl> <dt>g</dt>
<dd>input signal</dd> <dt>n</dt>
<dd>number of points</dd> <dt>tstart</dt>
<dd>start of trace</dd> <dt>dt</dt>
<dd>sample interval, s</dd></dl>

Arguments

Jonathan M. Lees&lt;jonathan.lees.edu&gt;

Author

Forward fourier Transform — FRWDft

<dl>

 <dt>g</dt>
<dd>input signal</dd>

 <dt>n</dt>
<dd>number of points</dd>

 <dt>tstart</dt>
<dd>start of trace</dd>

 <dt>dt</dt>
<dd>sample interval, s</dd>

</dl>

FRWDft: Forward fourier Transform

Description

Usage

Value

Arguments

Author

See Also

Examples