tsadar.utils.vector_tools#

Functions

rotate(A, theta)

Rotates a matrix A by an angle theta in the counter-clockwise direction.

v_add_dim(a)

Custom function for adding an array dimension to the ND-arrays in vectors.

vadd(a, b)

Custom function for vector addition where a and b are tuples of ND-arrays with the first element being the ND-array of x-values and the second element being the ND-array of y-values.

vdiv(a, b)

Custom function for division of a vector by a scalar.

vdot(a, b)

Custom function for vector dot product where a and b are tuples of ND-arrays with the first element being the ND-array of x-values and the second element being the ND-array of y-values.

vsub(a, b)

Custom function for vector subtraction where a and b are tuples of ND-arrays with the first element being the ND-array of x-values and the second element being the ND-array of y-values.
tsadar.utils.vector_tools.vadd(a, b)Source#

Custom function for vector addition where a and b are tuples of ND-arrays with the first element being the ND-array of x-values and the second element being the ND-array of y-values.

Parameters:

  • a – tuple of ND-arrays where the first element is x-values and the second is y-values

  • b – tuple of ND-arrays where the first element is x-values and the second is y-values

Returns:

c – tuple of ND-arrays where the first element is x-values and the second is y-values

tsadar.utils.vector_tools.vsub(a, b)Source#

Custom function for vector subtraction where a and b are tuples of ND-arrays with the first element being the ND-array of x-values and the second element being the ND-array of y-values.

Parameters:

  • a – tuple of ND-arrays where the first element is x-values and the second is y-values

  • b – tuple of ND-arrays where the first element is x-values and the second is y-values

Returns:

c – tuple of ND-arrays where the first element is x-values and the second is y-values

tsadar.utils.vector_tools.vdot(a, b)Source#

Custom function for vector dot product where a and b are tuples of ND-arrays with the first element being the ND-array of x-values and the second element being the ND-array of y-values. If on of the vector only has one component it is treated as a scalar.

Parameters:

  • a – tuple of ND-arrays where the first element is x-values and the second is y-values or an ND-array

  • b – tuple of ND-arrays where the first element is x-values and the second is y-values or an ND-array

Returns:

c – ND-array or tuple of ND-arrays based off the operation being a dot product or scalar product

tsadar.utils.vector_tools.vdiv(a, b)Source#

Custom function for division of a vector by a scalar.

Parameters:

  • a – tuple of ND-arrays where the first element is x-values and the second is y-values

  • b – ND-array

Returns:

c – tuple of ND-arrays

tsadar.utils.vector_tools.v_add_dim(a)Source#

Custom function for adding an array dimension to the ND-arrays in vectors.

Parameters:

a – vector to add a dimension to, tuple of ND-arrays where the first element is x-values and the second is y-values

Returns:

c – vector with additional dimension, tuple of ND-arrays

tsadar.utils.vector_tools.rotate(A, theta)Source#

Rotates a matrix A by an angle theta in the counter-clockwise direction.

Parameters:

  • A – Matrix to be rotated

  • theta – rotation angle in radians

Returns:

A_rotated – rotated Matrix, same shape as A