【摘要】 该文介绍了在引黄灌渠斗口流量自动测量方法研究中,在MATLAB环境下开发的斗口流量测量实验数据处理与分析系统。该系统具有水流流态自动辨识、历史数据查询、流量曲线绘制、打印等功能。系统界面友好、操作方便、数据处理能力强。更多还原

【Abstract】 This article introduces a data processing and analysis subsystem in the software-MATLAB.This subsystem is exploited in the research of measuring the rate of flow at sluice in irrigative canal of Yellow River automatically.The subsystem has such functions as identifying the water flow automatically,inquiring the historical data,drawing the rate of flow carve,printing,etc.And the subsystem has a lot of advantages such as friend interface,simple operating and ca pable in data processing.更多还原