烟草类根瘤中质体蛋白体的超微结构研究

提出了一种基于累计积分及阈值判断的数据处理方法，实现了检测人体动作的无线加速度传感器系统，无线加速度传感器模块使用Analog Device公司的3轴加速度传感器ADXL330.无线蓝牙模块将加速度信号采集并发送至PC机.该文是对动作识别系统的硬件与软件实现及动作处理算法的描述，并分析相应的实验结果，详细给出了数据处理算法.该方法应用于基于网络的数字娱乐系统，采集及处理时间150ms，有一定的实用价值.

Accelerometer based human activities recognition

A data processing algorithm based on cumulative integral and threshold judgment is presented, This paper implements wireless accelerometer sensor system and algorithm to detect human activities. Wireless accelerometer sensor module uses ADXL330, 3axis accelerometer sensor (Analog Device). And using Bluetooth module, this module measures accelerometer signal and sends the signal to PC. This paper describes the development techniques of a wireless activity recognition system. It includes discussions of software and hardware design and the experimental result analyzes. The algorithm of data processing is described in detail. Experiments show that the collection and processing time is 150ms. This method is valuable in applications.