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TSignalDecBuffer Members

The following tables list the members exposed by TSignalDecBuffer.

 
Name 
Description 
 
The event is triggered after the call to the Update method. 
 
The event is triggered just before the call to the Update method. 
 
The event is triggered after the OnAfterUpdate event. Use this event to update any associated charts or graphs or result tables. 
 
If the Input property is not assigned, the component will call OnGetInput
 
The event is called after a call to InternalUpdate, OnAfterUpdate and OnDisplayUpdate from within the Update method. 
 
The event is triggered when ParamUpdate method is called. The ParamUpdate method is usually called by component editors when a value was changed by the user and the editor was "Live".  
 
Name 
Description 
 
This is AllowStreaming, a member of class TSignal. 
 
Appends Sample to the end of the signal. 
 
This is Assign, a member of class TAnalysis. 
 
Copy 
Copies signal Data and sampling frequency information. 
 
Compute the CREST parameter. 
 
This is Destroy, a member of class TAnalysis. 
 
This is Destroy, a member of class TSignal. 
 
This is DetectChannelCount, a member of class TAnalysis. 
 
If all Inputs[i] are dirty the function returns true. 
 
When called, the method will pass Update requests recursively to all connected objects. 
 
Notifies all connected components that this component has fresh data. 
 
Convert marks to strings. 
 
Find minimum and maximum amplitude and store the result in the MinAmplt and MaxAmplt properties. 
 
The method can be assigned to some other component even handler, as a notification that a parameter has changed and that Self should consider a recalculation. 
 
Peak 
Find the maximum deviation of the signal from its mean value. 
 
Recursively processes all connected components backward and calls Reset method. 
 
Pull 
Request recalculation of the entire chain of all connected components. 
 
Calls Pull until pipeEnd is returned.  
 
Reset the read position of the input buffer.  
 
Size 
Assign the size of the signal from Src. 
 
this 
Default property to access values of a real signal. 
 
This is the overview for the TSignal constructor overload. 
 
This is the overview for the TSignalDecBuffer constructor overload. 
 
Request recalculation of the data and place the result in Self. 
 
Call this method only, if SuspendNotifyUpdate is True. 
 
Convert values to strings. 
 
Name 
Description 
 
Set active to false to suppress the propagation of the Pull request and the subsequent call to the Update method. 
 
Return the bandwidth of the signal. 
 
Returns the upper bandwidth edge of the signal. 
 
Returns the lower bandwidth edge of the signal. 
 
Get or set the number of channels multiplexed in the data property. 
 
Set this property to true, to request computation using complex numbers.  
 
If True, the component will pass on the udpate request to the connected component. 
 
Data 
Stores the result of the processing. 
 
Dt 
Time between two consecutive samples. 
 
Defines the factor by which to decrease the data block.  
 
Set this property to request computation in 32bit/64bit precision with real/complex numbers.  
 
Set this property to true to lock changes to FloatPrecision property.  
 
Frequency resolution obtained, if an FFT algorithm would be run on the data. 
 
Connector property to obtain a pointer to the TSignal component holding the data to be processed. 
 
Set this property to false, to request computation in 32bit floating point precision, 64bit, if true.  
 
Number to label the object when it is an item in the List. 
 
Get or set the length of the signal in samples. 
 
Stores the time stamps and amplitude of selected samples. 
 
Stores the maximum amplitude of the signal found by the MinMax method. 
 
MaxX 
Use the MaxX property to store the time stamp (in seconds) of the right most sample. 
 
Stores the minimum amplitude of the signal found by the MinMax method. 
 
MinX 
Use the MinX property to store the time stamp of the left-most sample. 
 
The event is triggered after the call to the Update method. 
 
The event is triggered just before the call to the Update method. 
 
The event is triggered after the OnAfterUpdate event. Use this event to update any associated charts or graphs or result tables. 
 
If the Input property is not assigned, the component will call OnGetInput. 
 
The event is called after a call to InternalUpdate, OnAfterUpdate and OnDisplayUpdate from within the Update method. 
 
The event is triggered when ParamUpdate method is called. The ParamUpdate method is usually called by component editors when a value was changed by the user and the editor was "Live".  
 
Returns the state of the pipe after the last update. 
 
Defines the sampling frequency of the signal. 
 
The length of the signal in seconds. 
 
Set this property to True, to prevent calling OnNotifyUpdate from the Update Method. 
 
Set it to True to indicate, that valid signals will be connected to the Input or Inputs properties. 
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