sophus.so2.So2 Class Reference

Public Member Functions
def	__getitem__ (self, key)
def	__init__ (self, z)
def	__mul__ (self, right)
def	__repr__ (self)
def	calc_Dx_this_mul_exp_x_at_0 (self, x)
def	log (self)
def	matrix (self)

Static Public Member Functions
def	calc_Dx_exp_x (x)
def	calc_Dx_exp_x_at_0 (x)
def	calc_Dx_exp_x_matrix (x)
def	calc_Dx_exp_x_matrix_at_0 (x)
def	calc_Dxi_x_matrix (x, i)
def	Dx_exp_x_at_0 ()
def	Dx_exp_x_matrix (x)
def	Dx_exp_x_matrix_at_0 ()
def	Dxi_x_matrix (x, i)
def	exp (theta)
def	hat (theta)

Public Attributes
	z

Detailed Description

2 dimensional group of orthogonal matrices with determinant 1 

Definition at line 8 of file so2.py.

Constructor & Destructor Documentation

__init__()

def sophus.so2.So2.__init__	(		self,
			z
	)

internally represented by a unit complex number z 

Definition at line 11 of file so2.py.

Member Function Documentation

__getitem__()

def sophus.so2.So2.__getitem__	(		self,
			key
	)

Definition at line 51 of file so2.py.

__mul__()

def sophus.so2.So2.__mul__	(		self,
			right
	)

left-multiplication
    either rotation concatenation or point-transform 

Definition at line 41 of file so2.py.

__repr__()

def sophus.so2.So2.__repr__

(

self

)

Definition at line 27 of file so2.py.

calc_Dx_exp_x()

def sophus.so2.So2.calc_Dx_exp_x (   x )

static

Definition at line 55 of file so2.py.

calc_Dx_exp_x_at_0()

def sophus.so2.So2.calc_Dx_exp_x_at_0 (   x )

static

Definition at line 64 of file so2.py.

calc_Dx_exp_x_matrix()

def sophus.so2.So2.calc_Dx_exp_x_matrix (   x )

static

Definition at line 94 of file so2.py.

calc_Dx_exp_x_matrix_at_0()

def sophus.so2.So2.calc_Dx_exp_x_matrix_at_0 (   x )

static

Definition at line 103 of file so2.py.

calc_Dx_this_mul_exp_x_at_0()

def sophus.so2.So2.calc_Dx_this_mul_exp_x_at_0	(		self,
			x
	)

Definition at line 67 of file so2.py.

calc_Dxi_x_matrix()

def sophus.so2.So2.calc_Dxi_x_matrix (   x,   i  )

static

Definition at line 82 of file so2.py.

Dx_exp_x_at_0()

def sophus.so2.So2.Dx_exp_x_at_0 ( )

static

Definition at line 60 of file so2.py.

Dx_exp_x_matrix()

def sophus.so2.So2.Dx_exp_x_matrix (   x )

static

Definition at line 87 of file so2.py.

Dx_exp_x_matrix_at_0()

def sophus.so2.So2.Dx_exp_x_matrix_at_0 ( )

static

Definition at line 99 of file so2.py.

Dxi_x_matrix()

def sophus.so2.So2.Dxi_x_matrix (   x,   i  )

static

Definition at line 73 of file so2.py.

exp()

def sophus.so2.So2.exp (   theta )

static

exponential map 

Definition at line 16 of file so2.py.

hat()

def sophus.so2.So2.hat (   theta )

static

Definition at line 31 of file so2.py.

log()

def sophus.so2.So2.log

(

self

)

logarithmic map

Definition at line 23 of file so2.py.

matrix()

def sophus.so2.So2.matrix

(

self

)

returns matrix representation 

Definition at line 35 of file so2.py.

Member Data Documentation

z

sophus.so2.So2.z

Definition at line 13 of file so2.py.

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The documentation for this class was generated from the following file:

• so2.py