Matlab COM组件在极板测试系统中的应用

摘要

根据极板测试系统数据处理的要求,分析了常用正弦信息幅度值算法.并利用Matlab COM Builder开发了数字相敏检波组件,最后给出了该组件在测试系统软件中的使用的方法.%According to the demand of data processing in the plate test system, the algorithms for getting the amplitude value of sine wave are analyzed, and the COM component with Matlab COM Builder are developed, finally the method of application for component in the test system are given.