def __init__(self, R1, R2, fp, fs, gpass, gstop, ftype, btype):
""" Variables init """
Filter.__init__(self, fp, fs, gpass, gstop, ftype, btype)
self.R1 = R1
self.R2 = R2
self.units = Units()
""" TEST DATA FOR CHEBY """
#self.gpass = 1.5
#self.ord = 4
#self.wn = np.pi * 100000.0
""" TEST DATA FOR BUTTER """
#self.ord = 5
#self.wn = 100000.0
if ftype == 'butter':
self.alpha = self.alpha()
elif ftype in ('cheby1', 'cheby2'):
self.E = self.epsilon()
self.gamma = self.gamma()
self.a = self.a_help_var()
self.a_ = self.a_prim_help_var()
print("gamma ", self.gamma)
print("epsilon ", self.E)
print("a", self.a)
print("a_ ", self.a_)
#Frequency to pulsation
self.wn = self.wn * np.pi * 2
def __init__(self, R1, R2, fp, fs, gpass, gstop, ftype, btype):
""" Variables init """
Filter.__init__(self, fp, fs, gpass, gstop, ftype, btype)
self.R1 = R1
self.R2 = R2
self.units = Units()
""" TEST DATA FOR CHEBY """
#self.gpass = 1.5
#self.ord = 4
#self.wn = np.pi * 100000.0
""" TEST DATA FOR BUTTER """
#self.ord = 5
#self.wn = 100000.0
if ftype == 'butter':
self.alpha = self.alpha()
elif ftype in ('cheby1', 'cheby2'):
self.E = self.epsilon()
self.gamma = self.gamma()
self.a = self.a_help_var()
self.a_ = self.a_prim_help_var()
print "gamma ", self.gamma
print "epsilon ", self.E
print "a", self.a
print "a_ ", self.a_
#Frequency to pulsation
self.wn = self.wn * np.pi * 2
def OnClick(self, event):
""" Event bind to 'Generate' button """
#Validation
valid = self.validation()
if valid == True:
pass
else:
return None
pyplot.close("all")
filter_ = Filter(self.fp, self.fs, self.gpass, self.gstop, ftype=self.ftype, btype=self.btype)
filter_.step_response()
filter_.phase_response()
filter_.poles_zeros()
filter_.freq_response()
if self.ftype == "ellip":
pass
else:
ladder = LCladder(self.R1, self.R2, self.fp, self.fs, self.gpass, self.gstop, ftype=self.ftype, btype=self.btype)
if filter_.btype == "lowpass":
if self.R1 == self.R2:
lc_ladder_elements = ladder.load_matched()
else:
lc_ladder_elements = ladder.load_not_matched()
scheme = Scheme(self.R1, self.R2, filter_.ord)
scheme.design(lc_ladder_elements)
frame = wx.Frame(None, size=(scheme.img_size[0], 250))
panel = SchemePanel(frame)
frame.Show()
pyplot.show()
def OnClick(self, event):
""" Event bind to 'Generate' button """
# Validation
valid = self.validation()
if valid == True:
pass
else:
return None
pyplot.close("all")
filter_ = Filter(self.fp,
self.fs,
self.gpass,
self.gstop,
ftype=self.ftype,
btype=self.btype)
filter_.step_response()
filter_.phase_response()
filter_.poles_zeros()
filter_.freq_response()
if self.ftype == "ellip":
pass
else:
ladder = LCladder(self.R1,
self.R2,
self.fp,
self.fs,
self.gpass,
self.gstop,
ftype=self.ftype,
btype=self.btype)
if filter_.btype == "lowpass":
if self.R1 == self.R2:
lc_ladder_elements = ladder.load_matched()
else:
lc_ladder_elements = ladder.load_not_matched()
scheme = Scheme(self.R1, self.R2, filter_.ord)
scheme.design(lc_ladder_elements)
frame = wx.Frame(None, size=(scheme.img_size[0], 250))
panel = SchemePanel(frame)
frame.Show()
pyplot.show()
def main():
"""Responds to any HTTP request.
Args:
request (flask.Request): HTTP request object.
Returns:
The response text or any set of values that can be turned into a
Response object using
#flask.Flask.make_response>`.
`make_response <http://flask.pocoo.org/docs/1.0/api/
"""
response = Filter(request)
return response