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Member of the filter design class.

Syntax

b = firgauss(k, l)

b = firgauss(k, 'minorder', v)

[b, l] = firgauss(k, 'minorder', v)

Description

Uses cascading uniform coefficient filters of length l to design a digital FIR Gaussian filter.

Examples

Inputs

Name	Description
k	Specifies the number of uniform coefficient filters. k is a positive integer.
l	Specifies the length of the uniform coefficient filters. l is a positive integer.
'minorder'	LabVIEW uses the minimum length of the uniform coefficient filters.
v	Specifies the variance of the Gaussian filter. v is a positive number.

Outputs

Name	Description
b	Returns the coefficients of the Gaussian filter.
l	Returns the length of the uniform coefficient filters.

Examples

b = firgauss(10, 10);
plot(b)

b = firgauss(5, 'minorder', 5)

Related Topics

fir1
fir2
firls