摘要
为了提高海洋工程模型试验数据处理和分析的精度和效率,基于Visual Studio 2005平台,采用混合编程技术,以C++为主要设计语言,调用Fortran语言编译生成的动态链接库函数,开发了一套数据处理与分析程序。程序集成图形化数据显示、数据处理和数据分析功能,可显示多个通道的统计值和时历曲线,同步播放试验录像,对试验数据进行滤波、多项式拟合、平移、坏点修复和通道组合计算等处理,进行多通道的时域统计分析和频域谱分析,自动生成规范的Excel图表。实践证明,该程序结构合理,界面美观、处理流程简洁、计算结果准确、易学易用,可极大提高实验室的工作效率。
In order to improve the accuracy and efficiency of data process and analysis in offshore engineering model tests, a program was developed based on Visual Studio 2005 platform with the technique of mixed-language programming. C ＋＋ is the main programming language and DLLs compiled with Fortran language are called. Most requirements of data processing and analysis, including showing statistics and time histories, playing test videos, data filter, offset, modification and calculation, data analysis in time and frequency domain as well as creating and printing formal report charts in Excel format, are realized and integrated in the program. The practice proves that the program is effective, accurate and convenient tool for data processing and analysis, with which the efficiency of laboratory can be significantly improved.
出处
《实验室研究与探索》
CAS
北大核心
2010年第6期5-8,17,共5页
Research and Exploration In Laboratory
基金
国家高技术研究发展计划(863)项目(2006AA09A107)
关键词
数据处理
程序开发
海洋工程
模型试验
data analysis
program development
offshore engineering
model test
