第四部分是多重分形谱参数在预测高频股价时间序列在下一个交易周波动幅度方面的应用。
The theoretical anomalous characteristics of multifractal spectra on high-frequency stock-price time series are firstly deduced during prices fluctuate sharply.
用窗口实时移动的思想计算当前时刻以前一周波电流方均根值平方作为瞬动脱扣的判断依据。
Using the method of window moving in real time, the root mean square value of current of the last cycle was calculated as the criteria for instantaneous overcurrent protection.
该文研究了在利用高周波线圈的电磁感应检测粮食水分时，粮食颗粒内部发生水分移动和水分偏在的情况下，测定所受到的影响。
Moisture moving in grain kernel and partial distribution of high moisture grain in the coil affected measured value of moisture content of grain by using high frequency coil.
该文研究了在利用高周波线圈的电磁感应检测粮食水分时，粮食颗粒内部发生水分移动和水分偏在的情况下，测定所受到的影响。
Moisture moving in grain kernel and partial distribution of high moisture grain in the coil affected measured value of moisture content of grain by using high frequency coil.
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