class _MeanHorizontalPosition(object): __doc__ = """ Return the n-vector of the horizontal mean position. Parameters ---------- n_EB_E: 3 x n array n-vectors [no unit] of positions Bi, decomposed in E. Returns ------- p_EM_E: 3 x 1 array n-vector [no unit] of the mean positions of all Bi, decomposed in E. Examples -------- {0} """.format(_examples.get_examples([7], OO=False)) @use_docstring_from(_MeanHorizontalPosition) def mean_horizontal_position(n_EB_E): n_EM_E = unit(np.sum(n_EB_E, axis=1).reshape((3, 1))) return n_EM_E if __name__ == "__main__": test_docstrings()
self.roll = roll @property def R_EN(self): R_NB = zyx2R(self.yaw, self.pitch, self.roll) n_EB_E = self.nvector.normal R_EN = n_E2R_EN(n_EB_E, self.nvector.frame.R_Ee) return mdot(R_EN, R_NB) # rotation matrix def _is_equal_to(self, other, rtol=1e-12, atol=1e-14): return (np.allclose(self.yaw, other.yaw, rtol=rtol, atol=atol) and np.allclose(self.pitch, other.pitch, rtol=rtol, atol=atol) and np.allclose(self.roll, other.roll, rtol=rtol, atol=atol) and np.allclose(self.R_EN, other.R_EN, rtol=rtol, atol=atol) and self.nvector == other.nvector) def _check_frames(self, other): if not self.frame == other.frame: raise ValueError('Frames are unequal') def _default_frame(frame): if frame is None: return FrameE() return frame if __name__ == "__main__": test_docstrings(__file__)
self.roll = roll @property def R_EN(self): R_NB = zyx2R(self.yaw, self.pitch, self.roll) n_EB_E = self.nvector.normal R_EN = n_E2R_EN(n_EB_E, self.nvector.frame.R_Ee) return np.dot(R_EN, R_NB) # rotation matrix def _is_equal_to(self, other): return (np.allclose(self.yaw, other.yaw) and np.allclose(self.pitch, other.pitch) and np.allclose(self.roll, other.roll) and np.allclose(self.R_EN, other.R_EN) and self.nvector == other.nvector) def _check_frames(self, other): if not self.frame == other.frame: raise ValueError('Frames are unequal') def _default_frame(frame): if frame is None: return FrameE() return frame if __name__ == "__main__": test_docstrings(__file__)