伺服电机控制 Modbus命令帧生成程序. 波形记录 数据的采集与显示 串口通讯 PID控制(Servo motor control. Modbus command frame generation program. Waveform recording. Data collection and display. Serial communication. PID control.)

本文简要介绍了语音信号采集与分析的发展史以及语音信号的特征、采集与分析方法，并通过PC机录制自己的一段声音，运用Matlab进行仿真分析，最后加入噪声进行滤波处理，比较滤波前后的变化(This paper briefly introduces the history of the development of speech signal acquisition and analysis, the feature of speech signal, the method of collecting

labview中基于VISION实现l视频的实时录制与保存。(Video Recording and Preservation)

在labview中仿真建模传感器实现对温度的实时监测与记录，报警显示功能(In LabVIEW, the sensor is simulated to realize the functions of real-time monitoring and recording of temperature and alarm display)