The micro periodicnon uniformity produced in the manufacturing process will cause significant return loss.
由挤塑过程所引起的微小的周期性不均匀将产生极大的反射损耗。
2
The empirical results show that Shanghai and Shenzhen stock markets are random walk process with deviation existing state sustainability and non-periodic cycles.
实证结果表明沪深股市均是有偏的随机游动过程，存在着状态的持续性和非周期性循环。
3
A new spectral interpolated compensation analysis method of periodic signals to compensate the spectral leakage caused by non-coherent sampling process is presented.