This journal is maintained by Winlab summer interns Vamsi and Aniket, who are working on [wiki:robotmobility]. Unless otherwise noted, the entries are typed up by me (Aniket) and I refer to myself in first person for simplicity. [wiki:robotmobilityweek1: Week1] [wiki:robotmobilityweek2: Week2] [wiki:robotmobilityweek3: Week3] [wiki:robotmobilityweek4: Week4] == 7/3/07 - Day 21 == We are continuing to work on our algorithms to improve their speed and reliability. We have some time on the grid reserved for tomorrow morning as well as 2pm on Thursday and Friday. We are currently focusing our efforts on finding the best curve fits for our data. Currently I am measuring data in a triangle and fitting it to a plane, and Vamsi is measuring his data along a strait line and fitting to a parabola. Both have their strengths and weaknesses. There are many useful tools in the packages ''numpy'', ''scipy'', and ''matplotlib''. We can generate high quality plots directly from python, which is easing the data analysis process.