Go to the source code of this file.
Namespaces | |
| namespace | util |
Functions | |
| def | util._choose_without_replacement |
| def | util.approx_equal |
| def | util.bound |
| Bound the value of a number to be above lower, and lower than upper. | |
| def | util.cart_of_pol |
| def | util.cartesian_product |
| cartesian product of list of lists. | |
| def | util.choose_without_replacement |
| choose n elements from list without replacement. | |
| def | util.cv2np |
| def | util.formatted_time |
| returns current time as a string: year|month|date_hours|min|sec. | |
| def | util.getTime |
| Returns a string that can be used as a timestamp (hours and minutes) in logfiles. | |
| def | util.list_mat_to_mat |
| Converts a list of numpy matrices to one large matrix. | |
| def | util.load_pickle |
| read a pickle and return the object. | |
| def | util.matrixrank |
| compute rank of a matrix. | |
| def | util.norm |
| Calculate L2 norm for column vectors in a matrix. | |
| def | util.np2cv |
| def | util.np2pil |
| def | util.pol_of_cart |
| def | util.save_pickle |
| Pickle an object. | |
| def | util.say |
| use festival text to speech to make a soud. | |
| def | util.standard_rad |
| def | util.unipolar_limit |
| def | util.unwrap_np_array |
| convert hrl's ros wrapped numpy array to a numpy array | |
| def | util.wrap_np_array |
| wraps a numpy array into hrl's datatype for sending np arrays over ros. | |
Variables | |
| dictionary | util.cv2np_type_dict |
| dictionary | util.cv2np_type_dict_invertible |
| tuple | util.np2cv_type_dict |