CFFT.CosRoll Method

CFFTCosRoll Method

Cosine roll-off filter

Available since Oasis montaj version: 5.0.0
License: Available to specially licensed modules.

Namespace: Geosoft.Desktop.GXNet
Assembly: geosoft.desktop.gxnet (in geosoft.desktop.gxnet.dll)

Syntax

public void CosRoll(
	double d1,
	double d2,
	double d3,
	int i4
)

Public Sub CosRoll ( 
	d1 As Double,
	d2 As Double,
	d3 As Double,
	i4 As Integer
)

public:
void CosRoll(
	double d1, 
	double d2, 
	double d3, 
	int i4
)

member CosRoll : 
        d1 : float * 
        d2 : float * 
        d3 : float * 
        i4 : int -> unit

d1: Type: SystemDouble
Low wavelength start point (meters)
d2: Type: SystemDouble
High wavelength end point (meters)
d3: Type: SystemDouble
Degree of the filter function (default = 2.0)
i4: Type: SystemInt32
Filter type: 1= Low-pass (regional) filter (default) 0= High-pass (residual) filter