This algorithm firstly calculates the average power serial, and then finishes the detection of PN code rate through the analysis of frequency spectrum and smooth processing.

该算法首先计算序列的平均功率，然后对其进行谱分析并作平滑处理而完成伪码速率的判定。

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Through analysis on records in the information database in power plant, we can get performance data that are more close to reality. This paper use weighted average method to analysis records.

因此研究了采用机组实际运行数据分析获得的方法，采用加权平均方法从数据库大量记录中提取性能数据。

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After analysis of measurement data, a power index model is formed which describes the relation of drum brake average torque with speed and pressure.

利用测得数据，建立了某型号鼓式制动器平均制动力矩同速度和压力间的幂指数模型。

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