def _save(self, fil_dict):
"""
Convert between poles / zeros / gain, filter coefficients (polynomes)
and second-order sections and store all available formats in the passed
dictionary 'fil_dict'.
"""
if 'zpk' in FRMT:
fil_save(fil_dict, self.zpk, 'zpk', __name__, convert=False)
if 'ba' in FRMT:
fil_save(fil_dict, self.b, 'ba', __name__, convert=False)
fil_convert(fil_dict, FRMT)
if str(fil_dict['fo']) == 'min':
fil_dict['N'] = self.N # yes, update filterbroker
def _save(self, fil_dict):
"""
Save MA-filters both in 'zpk' and 'ba' format; no conversion has to be
performed except maybe deleting an 'sos' entry from an earlier
filter design.
"""
if 'zpk' in self.FRMT:
fil_save(fil_dict, self.zpk, 'zpk', __name__, convert = False)
if 'ba' in self.FRMT:
fil_save(fil_dict, self.b, 'ba', __name__, convert = False)
fil_convert(fil_dict, self.FRMT)
# always update filter dict and LineEdit, in case the design algorithm
# has changed the number of delays:
fil_dict['N'] = self.delays * self.stages # updated filter order
self.led_delays.setText(str(self.delays)) # updated number of delays
self._store_entries()
def _save(self, fil_dict):
"""
Save MA-filters both in 'zpk' and 'ba' format; no conversion has to be
performed except maybe deleting an 'sos' entry from an earlier
filter design.
"""
if 'zpk' in self.FRMT:
fil_save(fil_dict, self.zpk, 'zpk', __name__, convert = False)
if 'ba' in self.FRMT:
fil_save(fil_dict, self.b, 'ba', __name__, convert = False)
fil_convert(fil_dict, self.FRMT)
# always update filter dict and LineEdit, in case the design algorithm
# has changed the number of delays:
fil_dict['N'] = self.delays * self.stages # updated filter order
self.led_delays.setText(str(self.delays)) # updated number of delays
self._store_entries()