摘要：對物理實驗教學而言，采用一種將數據和圖像可視化無縫集成的處理手段將有效地促進教學質量。然而，在我校目前開展的現近代與綜合物理部分實驗教學中，涉及到實驗數據和圖像處理時，基本上仍停留在手工處理階段，即便采用Excel或Origin軟件，也僅能強化某一方面的處理，未能較好地實現數據和圖像的集成處理，給實驗教學帶來若干不便，現在我們可以用matlab處理實驗所涉及到的實驗數據和圖像來代替手工處理，從而可以提高實驗效率，減小實驗誤差，讓大家對做實驗越來越喜歡。彈簧振子振動的研究實驗和密立根油滴實驗所使用的處理方法是最小二乘法，所以用MatLab處理這兩個實驗時也用最小二乘法。下面我把我用MatLab處理彈簧振子振動的研究實驗和密立根油滴實驗的成果展現出來

關鍵詞：MatLab軟件; 最小二乘法; 誤差

ABSTRACT：For physical experiment teaching, adopting the management of data and image visual seamless integration will promote the teaching quality effectively. However, the experimental teaching of modern and integrated physics conducts in our school still stay in manual management stage when it involves experimental data and image processing. Even though to use Excel or Origin software, it just can strengthen the management in one side. But it can not achieve the integration of data and image processing well, so it brings some inconveniences in experimental teaching. Now we can use the experimental data and images involved in matlab management in stead of manual management, then improve experiment efficiency and make all students like doing experiment. Now I will show the experimental result of spring vibrator and Milliken oil-drop by using matlab management.

Keywords: MatLab software;Least-square method;Error