Filters a signal using an elliptic lowpass filter. Lowpass filters pass low frequencies and attenuate high frequencies.
A Boolean that specifies the initialization of the internal state of the node.
|True||Initializes the internal state to zero.|
|False||Initializes the internal state to the final state from the previous call of this node.|
This node automatically initializes the internal state to zero on the first call and runs continuously until this input is True.
Cutoff frequency of the filter.
Order of the IIR filter
order must be greater than 0. If order is less than or equal to 0, this node sets the filtered signal to an empty array and returns an error.
Error conditions that occur before this node runs. The node responds to this input according to standard error behavior.
Default: No error
Ripple in the passband, in decibels.
passband ripple must be greater than 0. If passband ripple is less than or equal to 0, this node sets the output filter data to an empty array and returns an error.
The attenuation in the stopband, in decibels.
stopband attenuation must be greater than 0.
Result of filtering the input signal.
Error information. The node produces this output according to standard error behavior.
Where This Node Can Run:
Desktop OS: Windows
FPGA: Not supported