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Problem.Jvec, Problem.Jtvec, Problem.fields, DataMisfit, survey.dpred take a fields object f (not a solution vector, u)

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This commit is contained in:
Lindsey Heagy
2016-03-29 22:49:03 -07:00
parent 1d208a8747
commit 0a0caceaca
7 changed files with 98 additions and 104 deletions
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SimPEG/Problem.py
+14 -14
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@@ -88,28 +88,28 @@ class BaseProblem(object):
return self.survey is not None
@Utils.timeIt
def Jvec(self, m, v, u=None):
"""Jvec(m, v, u=None)
def Jvec(self, m, v, f=None):
"""Jvec(m, v, f=None)
Effect of J(m) on a vector v.
:param numpy.array m: model
:param numpy.array v: vector to multiply
:param numpy.array u: fields
:param Fields f: fields
:rtype: numpy.array
:return: Jv
"""
raise NotImplementedError('J is not yet implemented.')
@Utils.timeIt
def Jtvec(self, m, v, u=None):
"""Jtvec(m, v, u=None)
def Jtvec(self, m, v, f=None):
"""Jtvec(m, v, f=None)
Effect of transpose of J(m) on a vector v.
:param numpy.array m: model
:param numpy.array v: vector to multiply
:param numpy.array u: fields
:param Fields f: fields
:rtype: numpy.array
:return: JTv
"""
@@ -117,28 +117,28 @@ class BaseProblem(object):
@Utils.timeIt
def Jvec_approx(self, m, v, u=None):
"""Jvec_approx(m, v, u=None)
def Jvec_approx(self, m, v, f=None):
"""Jvec_approx(m, v, f=None)
Approximate effect of J(m) on a vector v
:param numpy.array m: model
:param numpy.array v: vector to multiply
:param numpy.array u: fields
:param Fields f: fields
:rtype: numpy.array
:return: approxJv
"""
return self.Jvec(m, v, u)
@Utils.timeIt
def Jtvec_approx(self, m, v, u=None):
"""Jtvec_approx(m, v, u=None)
def Jtvec_approx(self, m, v, f=None):
"""Jtvec_approx(m, v, f=None)
Approximate effect of transpose of J(m) on a vector v.
:param numpy.array m: model
:param numpy.array v: vector to multiply
:param numpy.array u: fields
:param Fields f: fields
:rtype: numpy.array
:return: JTv
"""
@@ -224,9 +224,9 @@ class LinearProblem(BaseProblem):
def fields(self, m):
return self.G.dot(m)
def Jvec(self, m, v, u=None):
def Jvec(self, m, v, f=None):
return self.G.dot(v)
def Jtvec(self, m, v, u=None):
def Jtvec(self, m, v, f=None):
return self.G.T.dot(v)