本文整理汇总了Python中sas.models.BaseComponent.BaseComponent类的典型用法代码示例。如果您正苦于以下问题：Python BaseComponent类的具体用法？Python BaseComponent怎么用？Python BaseComponent使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了BaseComponent类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
def __init__(self, multfactor=1):
""" Initialization """
self.__dict__ = {}
# Initialize BaseComponent first, then sphere
BaseComponent.__init__(self)
#apply(CEllipticalCylinderModel.__init__, (self,))
CEllipticalCylinderModel.__init__(self)
self.is_multifunc = False
## Name of the model
self.name = "EllipticalCylinderModel"
## Model description
self.description = """
Model parameters: r_minor = the radius of minor axis of the cross section
r_ratio = the ratio of (r_major /r_minor >= 1)
length = the length of the cylinder
sldCyl = SLD of the cylinder
sldSolv = SLD of solvent -
background = incoherent background
"""
## Parameter details [units, min, max]
self.details = {}
self.details['r_minor'] = ['[A]', None, None]
self.details['scale'] = ['', None, None]
self.details['r_ratio'] = ['', None, None]
self.details['length'] = ['[A]', None, None]
self.details['sldCyl'] = ['[1/A^(2)]', None, None]
self.details['sldSolv'] = ['[1/A^(2)]', None, None]
self.details['background'] = ['[1/cm]', None, None]
self.details['cyl_theta'] = ['[deg]', None, None]
self.details['cyl_phi'] = ['[deg]', None, None]
self.details['cyl_psi'] = ['[deg]', None, None]
## fittable parameters
self.fixed = ['cyl_phi.width',
'cyl_theta.width',
'cyl_psi.width',
'length.width',
'r_minor.width',
'r_ratio.width']
## non-fittable parameters
self.non_fittable = []
## parameters with orientation
self.orientation_params = ['cyl_phi',
'cyl_theta',
'cyl_psi',
'cyl_phi.width',
'cyl_theta.width',
'cyl_psi.width']
## parameters with magnetism
self.magnetic_params = []
self.category = None
self.multiplicity_info = None示例2: __init__
def __init__(self):
""" Initialization """
# Initialize BaseComponent first, then sphere
BaseComponent.__init__(self)
## Name of the model
self.name = "Peak Gauss Model"
self.description = """ F(q) = scale*exp( -1/2 *[(q-q0)/B]^2 )+ background
The model has three parameters:
scale = scale
q0 = peak position
B = standard deviation
background= incoherent background"""
## Define parameters
self.params = {}
self.params["scale"] = 100.0
self.params["q0"] = 0.05
self.params["B"] = 0.005
self.params["background"] = 1.0
## Parameter details [units, min, max]
self.details = {}
self.details["q0"] = ["[1/A]", None, None]
self.details["scale"] = ["", 0, None]
self.details["B"] = ["[1/A]", None, None]
self.details["background"] = ["[1/cm]", None, None]
# list of parameter that cannot be fitted
self.fixed = []示例3: __init__
def __init__(self):
""" Initialization """
# Initialize BaseComponent first, then sphere
BaseComponent.__init__(self)
## Name of the model
self.name = "TwoPowerLaw"
self.description="""I(q) = coef_A*pow(qval,-1.0*power1) for q<=qc
=C*pow(qval,-1.0*power2) for q>qc
where C=coef_A*pow(qc,-1.0*power1)/pow(qc,-1.0*power2).
List of default parameters:
coef_A = coefficient
power1 = (-) Power @ low Q
power2 = (-) Power @ high Q
qc = crossover Q-value
background = incoherent background
"""
## Define parameters
self.params = {}
self.params['coef_A'] = 1.0
self.params['power1'] = 1.0
self.params['power2'] = 4.0
self.params['qc'] = 0.04
self.params['background'] = 0.0
## Parameter details [units, min, max]
self.details = {}
self.details['coef_A'] = ['', None, None]
self.details['power1'] = ['', None, None]
self.details['power2'] = ['', None, None]
self.details['qc'] = ['1/A', None, None]
self.details['background'] = ['[1/cm]', None, None]
#list of parameter that cannot be fitted
self.fixed= [] 示例4: __init__
def __init__(self):
""" Initialization """
# Initialize BaseComponent first, then sphere
BaseComponent.__init__(self)
## Name of the model
self.name = "GuinierPorod"
self.description = """
I(q) = scale/q^s* exp ( - R_g^2 q^2 / (3-s) ) for q<= ql
= scale/q^m*exp((-ql^2*Rg^2)/(3-s))*ql^(m-s) for q>=ql
where ql = sqrt((m-s)(3-s)/2)/Rg.
List of parameters:
scale = Guinier Scale
s = Dimension Variable
Rg = Radius of Gyration [A]
m = Porod Exponent
background = Background [1/cm]"""
## Define parameters
self.params = {}
self.params['scale'] = 1.0
self.params['dim'] = 1.0
self.params['rg'] = 100.0
self.params['m'] = 3.0
self.params['background'] = 0.1
## Parameter details [units, min, max]
self.details = {}
self.details['scale'] = ['', None, None]
self.details['dim'] = ['', None, None]
self.details['rg'] = ['[A]', None, None]
self.details['m'] = ['', None, None]
self.details['background'] = ['[1/cm]', None, None]
#list of parameter that cannot be fitted
self.fixed = [] 示例5: __init__
def __init__(self):
""" Initialization """
# Initialize BaseComponent first, then sphere
BaseComponent.__init__(self)
## Name of the model
self.name = "Lorentz"
self.description="""Lorentz (Ornstein-Zernicke) model.
F(x) = scale/( 1 + (x*L)^2 ) + bkd
The model has three parameters:
L = screen Length\n\
scale = scale factor\n\
bkd = incoherent background"""
## Define parameters
self.params = {}
self.params['length'] = 50.0
self.params['scale'] = 1.0
self.params['background'] = 0.0
## Parameter details [units, min, max]
self.details = {}
self.details['length'] = ['[A]', None, None]
self.details['scale'] = ['', None, None]
self.details['background'] = ['[1/cm]', None, None]
#list of parameter that cannot be fitted
self.fixed= [] 示例6: __init__
def __init__(self):
""" Initialization """
# Initialize BaseComponent first, then sphere
BaseComponent.__init__(self)
## Name of the model
self.name = "Peak Lorentz Model"
self.description = """ F(q) = scale/(1+[(q-q0)/B]^2 ) + background
The model has three parameters:
scale = scale
q0 = peak position
B = ( hwhm) half-width-halfmaximum
background= incoherent background"""
## Define parameters
self.params = {}
self.params['scale'] = 100.0
self.params['q0'] = 0.05
self.params['B'] = 0.005
self.params['background'] = 1.0
## Parameter details [units, min, max]
self.details = {}
self.details['q0'] = ['[1/A]', None, None]
self.details['scale'] = ['', 0, None]
self.details['B'] = ['[1/A]', None, None]
self.details['background'] = ['[1/cm]', None, None]
#list of parameter that cannot be fitted
self.fixed = [] 示例7: __init__
def __init__(self):
""" Initialization """
# Initialize BaseComponent first, then sphere
BaseComponent.__init__(self)
## Name of the model
self.name = "GaussLorentzGel"
self.description = """I(q)=scale_g*exp(-q^2*Z^2/2)+scale_l/(1+q^2*z^2)
+ background
List of default parameters:
scale_g = Gauss scale factor
stat_colength = Static correlation length
scale_l = Lorentzian scale factor
dyn_colength = Dynamic correlation length
background = Incoherent background
"""
## Define parameters
self.params = {}
self.params['scale_g'] = 100.0
self.params['stat_colength'] = 100.0
self.params['scale_l'] = 50.0
self.params['dyn_colength'] = 20.0
self.params['background'] = 0.0
## Parameter details [units, min, max]
self.details = {}
self.details['scale_g'] = ['', None, None]
self.details['stat_colength'] = ['A', None, None]
self.details['scale_l'] = ['', None, None]
self.details['dyn_colength'] = ['A', None, None]
self.details['background'] = ['[1/cm]', None, None]
#list of parameter that cannot be fitted
self.fixed = [] 示例8: __init__
def __init__(self):
""" Initialization """
# Initialize BaseComponent first, then sphere
BaseComponent.__init__(self)
## Name of the model
self.name = "Debye"
self.description = """
F(x) = 2( exp(-x) + x - 1 )/x**2
with x = (q*R_g)**2
The model has three parameters:
Rg = radius of gyration
scale = scale factor
bkd = Constant background
"""
## Define parameters
self.params = {}
self.params['rg'] = 50.0
self.params['scale'] = 1.0
self.params['background'] = 0.0
## Parameter details [units, min, max]
self.details = {}
self.details['rg'] = ['[A]', None, None]
self.details['scale'] = ['', None, None]
self.details['background'] = ['[1/cm]', None, None]
#list of parameter that cannot be fitted
self.fixed = [] 示例9: __init__
def __init__(self):
""" Initialization """
# Initialize BaseComponent first, then sphere
BaseComponent.__init__(self)
## Name of the model
self.name = "Power_Law"
## Define parameters
self.params = {}
self.params['m'] = 4.0
self.params['scale'] = 1.0
self.params['background'] = 0.0
self.description = """ The Power_Law model.
F(x) = scale* (x)^(-m) + bkd
The model has three parameters:
m = power
scale = scale factor
bkd = incoherent background"""
## Parameter details [units, min, max]
self.details = {}
self.details['m'] = ['', 0, None]
self.details['scale'] = ['', None, None]
self.details['background'] = ['[1/cm]', None, None]
#list of parameter that cannot be fitted
self.fixed = [] 示例10: __init__
def __init__(self , name="Plugin Model" ):
""" Initialization """
BaseComponent.__init__(self)
self.name = name
self.details = {}
self.params = {}
self.description = 'plugin model'示例11: __init__
def __init__(self, multfactor=1):
""" Initialization """
self.__dict__ = {}
# Initialize BaseComponent first, then sphere
BaseComponent.__init__(self)
#apply(CLinearPearlsModel.__init__, (self,))
CLinearPearlsModel.__init__(self)
self.is_multifunc = False
## Name of the model
self.name = "LinearPearlsModel"
## Model description
self.description = """
Calculate form factor for Pearl Necklace Model
[Macromol. 1996, 29, 2974-2979]
Parameters:
background:background
scale: scale factor
sld_pearl: the SLD of the pearl spheres
sld_solv: the SLD of the solvent
num_pearls: number of the pearls
radius: the radius of a pearl
edge_separation: the length of string segment; surface to surface
"""
## Parameter details [units, min, max]
self.details = {}
self.details['scale'] = ['', None, None]
self.details['radius'] = ['[A]', None, None]
self.details['edge_separation'] = ['[A]', None, None]
self.details['num_pearls'] = ['', None, None]
self.details['sld_pearl'] = ['[1/A^(2)]', None, None]
self.details['sld_solv'] = ['[1/A^(2)]', None, None]
self.details['background'] = ['', None, None]
self.details['scale'] = ['', None, None]
self.details['radius'] = ['[A]', None, None]
self.details['edge_separation'] = ['[A]', None, None]
self.details['num_pearls'] = ['', None, None]
self.details['sld_pearl'] = ['[1/A^(2)]', None, None]
self.details['sld_solv'] = ['[1/A^(2)]', None, None]
self.details['background'] = ['', None, None]
## fittable parameters
self.fixed = ['radius.width',
'edge_separation.width']
## non-fittable parameters
self.non_fittable = []
## parameters with orientation
self.orientation_params = []
## parameters with magnetism
self.magnetic_params = []
self.category = None
self.multiplicity_info = None示例12: __init__
def __init__(self, multfactor=1):
""" Initialization """
self.__dict__ = {}
# Initialize BaseComponent first, then sphere
BaseComponent.__init__(self)
#apply(CTriaxialEllipsoidModel.__init__, (self,))
CTriaxialEllipsoidModel.__init__(self)
self.is_multifunc = False
## Name of the model
self.name = "TriaxialEllipsoidModel"
## Model description
self.description = """
Note: During fitting ensure that the inequality A<B<C is not
violated. Otherwise the calculation will
not be correct.
"""
## Parameter details [units, min, max]
self.details = {}
self.details['scale'] = ['', None, None]
self.details['semi_axisA'] = ['[A]', None, None]
self.details['semi_axisB'] = ['[A]', None, None]
self.details['semi_axisC'] = ['[A]', None, None]
self.details['sldEll'] = ['[1/A^(2)]', None, None]
self.details['sldSolv'] = ['[1/A^(2)]', None, None]
self.details['background'] = ['[1/cm]', None, None]
self.details['axis_theta'] = ['[deg]', None, None]
self.details['axis_phi'] = ['[deg]', None, None]
self.details['axis_psi'] = ['[deg]', None, None]
## fittable parameters
self.fixed = ['axis_psi.width',
'axis_phi.width',
'axis_theta.width',
'semi_axisA.width',
'semi_axisB.width',
'semi_axisC.width']
## non-fittable parameters
self.non_fittable = []
## parameters with orientation
self.orientation_params = ['axis_psi',
'axis_phi',
'axis_theta',
'axis_psi.width',
'axis_phi.width',
'axis_theta.width']
## parameters with magnetism
self.magnetic_params = []
self.category = None
self.multiplicity_info = None示例13: setParam
def setParam(self, name, value):
"""
Set a parameter value
:param name: parameter name
"""
if name.lower() in self.params:
BaseComponent.setParam(self, name, value)
else:
self.model.setParam(name, value)示例14: __init__
def __init__(self):
""" Initialization """
# Initialize BaseComponent first, then sphere
BaseComponent.__init__(self)
## Name of the model
self.name = "NoStructure"
self.description=""" NoStructure factor示例15: __init__
def __init__(self):
""" Initialization """
# Initialize BaseComponent first, then sphere
BaseComponent.__init__(self)
## Name of the model
self.name = "Error!"
self.description="""Error model