The system of mathematics experiment can be divided into three levels: i. e. figuring, validating (simulation and demonstration), mathematical modeling (data processing and experience summarizing).
数学实验的内容体系可分为演算、验证(模拟、演示)、数学建模(数据处理、经验归纳)三个层次。
DMB-T has passed the phase of Project Demonstration, system simulation, Re search of Functional system, IC chips and STB product. After several kinds of lab.
标准方案历经了方案论证、系统仿真、样机研究、IC流片和产品机顶盒样机开发等多个研发阶段。
Then, the whole system mathematical model was established. The system can meet the required property indicators by demonstration of theoretical analysis and simulation.
然后对整个系统建立数学模型，通过理论分析和仿真验证，证明该系统能够满足所要求的性能指标。
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