【摘要】 运用Matlab语言编写程序,用于大学物理实验金属丝杨氏模量的数据处理与作图,计算结果与所作图形均与传统的最小二乘法进行数据处理结果相吻合,且具有简洁、快捷与直观等特点,所作图形避免了人为因素所造成的误差。更多还原

【Abstract】 In this paper a program is designed with Matlab for the data processing in one of the physical experiments" measurement of metal thread s Yang modulus" ,which shows an excellent accordance with the results of data processing by the traditional method,least square method. Furthermore, the program gives concise,rapid and audio - visual results,and it avoids the error producing from the handing treatment.更多还原