基于JY901与STM32的波浪测量系统
摘要：7月15日至7月31日期间，海工专业15名同学于浙江大学舟山海洋研究中心进行了为期2周半的实习。在此期间，我们被分为两组，在老师的指导下完成了一套基于9轴加速度计JY901和单片机STM32的波浪参数测量系统。同时，我们根据信号处理中频域积分的知识，将得到的数据通过Matlab进行了相关的分析与统计，并做了简单的可视化。最终，经过两周多的实践与应用，我们组最终完成了一个能够较为精准测量并计算波浪相关数据的系统，并在指导老师搭建的硬件平台上初步验证了可行性。
关键词：波浪测量，频域积分，统计分析
A wave measurement system based on JY901 and STM32
Abstract: During the period from July 15th to July 31st, 15 students with the specialty of Ocean Engineering and Technology participated in a 2-week-and-a-half internship in Ocean Research Center of Zhoushan, Zhejiang University. In the meantime, we were divided into two groups, and we developed a wave parameter measurement system based on 9-axis accelerometer JY901 and microcontroller STM32. Meanwhile, based on the knowledge in digital signal processing, we analyzed the data with Matlab in accordance to frequency-domain integration and made a visualization. Finally, our group completed a system to accurately measure and calculate the wave data during two weeks of practice and application, whose feasibility was verified on the platform built by the instructor.
Key words: wave measurement, frequency domain integration, statistical analysis
目录
A wave measurement system based on JY901 and STM32 1
1. 实习内容概述 2
a) 项目架构 2
b) 项目介绍 4
2. 就某个环节或事情进行描述 15
a) 项目bug比想象中多得多。。。 15
b) 第一堂VHDL课 17
3. 收获与体会 17