Modulation Domain Pulse Analyzer System Software Design

Modulation domain provides a new window for signal analysis, and Modulation Domain Analysis based on it has recently become more and more necessarily in many fields, because of its ability for complex signal analysis. Modulation Domain Analyzer (MDA) is production of this technology. It researches deeply the dynamic characters of frequency or time interval and offers a convenient and intuitionistic way for complex signal analysis. Our research group had made a practical sample of analyzer, MDA-1. Now more research and development for Modulation Domain Pulse Analyzer (MDPA-1) which is higher capability than MDA-1 are going on. The aim of this article is to design software for MDPA-1. At first in this article the concept and application of Modulation domain analysis are introduced. Then the measuring theories, measuring models and key technology of MDPA-1 are expound.After analyzing instrumental errors and data processing for MDPA-1, the emphases of the article are introduced which are functional design for three parts of the software and program by Visual C++ 6.0. Then some examples are used to demonstrate function of the software. At last matters and resolution during debugging are mentioned.