Delay_v1 Class Reference

Applies a time delay to a signal. More...

Inherits unit.

Public Member Functions
function	Delay_v1 (in varargin)
	Constructor. More...
function	traverse (in obj, in sig)
	Traverse function. 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	nInputs
Property	nOutputs
Property	delay
	Delay to apply.
Property	mode
	apply delay to symbols or samples {'symbols' | 'samples'}
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

Applies a time delay to a signal.

Delays a signal_interface by the number of samples specified first argument indicates the delay and second indicates weather it's 'symbols' or 'samples'

Author

Miguel Iglesias Olmedo

Version

1

Definition at line 13 of file Delay_v1.m.

Constructor & Destructor Documentation

function Delay_v1::Delay_v1

(

in

varargin

)

Constructor.

There are two ways of using this, "old" and "standard": parameters can either be passed as two arguments, or a single structure.

P = Delay_v1(100, 'symbols')
P2 = Delay_v1(100)
params = struct('delay', 100, 'mode', 'symbols');
Q = Delay_v1(params);

P and Q are equivalent. P2 is similar, but the delay is applied at the sample level rather than the symbol level.

Member Function Documentation

function Delay_v1::traverse ( in  obj, in  sig  )

virtual

Traverse function.

Time shift is applied circularly to the signal - be careful at edges.

Reimplemented from unit.

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

• library/Delay_v1.m