Monitors

class Recorder(is_mimo: bool = True, name: str = 'recorder')

Implements a basic Recorder for signal processing.

This class acts as a recorder in a signal processing chain. It stores the input signal and allows for later retrieval.

Hint

Putting a recorder on a chain allows to store the signal for later purpose (such as plotting, criterion computation, pilot extraction, …).

Signal Model

The input data is not modified and is directly sent to the output.

\[\mathbf{Y} = \mathbf{X}\]

Attributes

namestr

Name of the recorder instance. Default is ‘recorder’.

Methods

get_data():

Retrieves the recorded data.

class Logger(num: int = None, name: str = 'logger')

This class implements a basic Logger that lets the signal pass through.

Attributes

numint, optional

A number associated with the logger.

namestr

Name of the logger instance.

class Debugger

This class prints several information about the incomming signal for debugging purposes

Attributes

namestr

Name of the logger instance.

class PowerReporter(num: int = None, verbose: bool = True, name: str = 'power')

This class implements a basic Power Reporter that lets the signal pass through.

Attributes

numint, optional

A number associated with the power reporter.

verbosebool

Whether to print detailed information.

namestr

Name of the power reporter instance.

class TimeSignalMonitor(compute_PAPR=False, PAPR_unit='dB', title='Signal Information', name='signal_info_printer')

A signal analysis processor for computing and displaying basic amplitude and power statistics.

This class takes a real or complex signal and computes key characteristics such as: minimum, maximum, mean, standard deviation, RMS, energy, average power, and optionally PAPR. The results are printed in a clean and formatted table in the terminal.

Parameters

compute_PAPRbool, default=False

If True, computes and displays the Peak-to-Average Power Ratio (PAPR).

PAPR_unitstr, default=”dB”

Unit for displaying PAPR. Options are “dB” or “linear”.

titlestr, default=”Signal Information”

Title displayed at the top of the output summary table.

namestr, default=”signal_info_printer”

Internal identifier for the processor.