.de BR
.in 0
.in +8n
.ti -5n
..


.Th RICKER
.S2 SUMMARY:
Convolve with Ricker wavelet

RIcker F frequency [Default]

.S2 INPUT:
F frequency :  the frequency of the Ricker wavelet

.S2 DESCRIPTION:
The Ricker wavelet with frequency 'f' is defined as follows:
.sp
f(t) = [ 1 - 0.5 * (2 pi t t )^2 ] exp [ - ( pi f t )^2]
.sp

.S2 Default:
RIcker F 25

.S2 "SEE ALSO":
TRIANGLE, TRAPEZOID, BOXCAR
