This class implements a baseband filter. More...

Inherits unit.

Public Member Functions
function	BaseBandFilter_v1 (in param)
	Class constructor. More...

function	traverse (in obj, in Ein)
	Filter the input signal with the filter. More...

Public Member Functions inherited from unit
function	traverseNode (in obj)
	Set unique ID when creating a unit. More...

function	connectOutput (in obj, in uobj, in unitOutput, in nextUnitInput)
	Specify where signal should go next. More...

function	connectOutputs (in obj, in units, in destInputs)
	Specify where signal should go next. More...

function	writeInputBuffer (in obj, in sig, in inputId)
	write input buffer

function	horzcat (in varargin)
	horizontal concatenation

function	vertcat (in varargin)
	vertical concatenation

function	setparams (in obj, in params, in REQUIRED_PARAMS, in QUIET_PARAMS)
	set parameters More...

function	view (in obj)
	Show interactive GUI through unit_view-class.

Public Attributes
Property	type
	Filter type.

Property	bandwidth
	Cutoff bandwidth.

Property	nInputs
	Number of inputs.

Property	nOutputs
	Number of outputs.

Public Attributes inherited from unit
Property	inputBuffer
	Buffer for storing inputs as we traverse the graph.

Property	nextNodes
	Children nodes.

Property	destInputs
	Destination inputs in children.

Property	results
	For storing results.

Property	label

Property	draw
	enable/disable plotting

Property	nInputs
	Number of signals traverse expects.

Property	nOutputs
	Number of outputs traverse expects.

Detailed Description

This class implements a baseband filter.

The filter is based on the WaveShaper model. There is also an option to used a "ideal" rectangular filter model.

Example:

param.bandwidth = 28e9;             % Cutoff bandwidth
param.type      = 'Gaussian';       % Type of filter
filter = BaseBandFilter_v2(param);

Definition at line 21 of file BaseBandFilter_v1.m.

Constructor & Destructor Documentation

function BaseBandFilter_v1::BaseBandFilter_v1 ( in param )

Class constructor.

Constructs an object of type BaseBandFilter_v2 using the specified filter type and cutoff bandwidth.

Parameters

param.type	Filter type. Possible values = {'gaussian', 'rectangular', 'ideal'}. [Default: ideal]
param.bandwidth	Cutoff bandwidth [Hz]. 3dB bandwidth? Add more detailed explanation.

function BaseBandFilter_v1::traverse	(	in	obj,
		in	Ein
	)

virtual

Filter the input signal with the filter.

Parameters

Ein	The signal_interface of the input signal that will be filtered.

Return values

out	The signal_interface of the signal which has been filtered with the specified filter.

Reimplemented from unit.

The documentation for this class was generated from the following file: