(7)如图8-5-7所示,设置信号层数(Signal Layers)和电源内层(Power Planes),因为题目要求为双层板,不需要电源内层,所以信号层数为2,电源内层数为0。
基于12个网页-相关网页
另外在轿厢内外均要有信号灯显示电梯运行方向及楼层数。
Also in the Cabin have both inside and outside lights show the direction of the lift and a few floors.
传统方法只能分析系统中的单一低速总线,分别观测物理层信号和数据层数据进行分析。
Traditional analysis tools only cover the single low speed bus and test signals in physical layer and data layer respectively.
在对带白噪声信号的小波变换特性分析的基础上,基于自相关函数的白噪声检验方法,提出了一种确定小波分解层数的自适应算法。
Threshold de-noising based on wavelet transform which is proposed to determine the decomposition order adaptively is an efficient method to reduce the white noise in the digital signal.
应用推荐