研究了基于基8算法的块浮点FFT处理器的有限字长效应问题，提出了一种基于理论统计分析的静态模型。
This paper discusses issues of finite word-length effects in the block floating-point radix-8 FFT processor and presents a novel static model based on statistical analysis.
文中以实例介绍了如何进行渗流稳定分析，计算结果表明动态模型明显优于静态统计分析方法。
An example is used to show how to analyze the seepage stability, it is shown that the dynamic model is better than the static model.
为此列举炼油装置的示例，介绍了两类预估先进控制经济效益的方法，即统计分析法和静态增益优化法。
Two categories of APC pre estimation methods are presented with examples relating to refining issues in this connection: statistical rules and the steady state gain optimization method.
应用推荐