shaping pass
shaping pass 双语例句
SSB Filter With All Pass Structure Digital Implementation of Wave Shaping Base Band Filter
采用全通结构的单边带形成滤波器基带形成滤波器的数字实现
The impedance matching, amplifying in band-pass, magnify and frequency demodulation, pulse shaping methods have been used to transform the signals;
运用阻抗匹配、带通放大、幅度和调频检波、脉冲整形等方法对标签感应信号进行变换；
In this paper, the problem of design of shaping filter with odd symmetrical transition band is discussed. An relatively general conclusion is obtained: on frequency domain, the shaping filtered function is the convolution of ideal low pass filtered function and one window's function.
讨论了具有奇对称过渡带的成形滤波器的设计问题，得到一个较为一般性的结论：在频域上，成形滤波函数为一个理想低通滤波函数与一个窗函数的卷积；
In this board, the rotating speed square—wave voltage signal which is obtained by the combination of the photronic tachosensor, the first—order low—pass filter and the shaping circuit, has been divided into three paths. In path 1, the analog switches in two terminals of eight levels active low— pass filters are controlled by the f/v Converter, the Level Comparator and the Logical Control Circuit, so that the fourth—order active low—pass filters with automatic following rotating speed are realized. In path 2, the signal is inputted GATE2 in 8253 through Single—D—Trigger, so that synchronous timing full— period sampling of the system is realized. In path 3, the signal is inputted GATE0 and GATE1 in 8253 through Double—D—Trigger and a AND Gate, then the rotating speed of rotor is counted by them, so that the high precision measurement of the extensive rotating speed with fast change is realized.
在该模块中，首先由光电测速传感器、一阶低通滤波器、整形电路，获得转速方波电压信号；将该信号分为三路，一路经f/v转换器、电平比较器和逻辑控制电路，控制八挡低通滤波器两端的模拟开关，以实现自动跟踪转速的四阶有源低通滤波器；二路经单D触发器，进入8253的GATE2，以实现系统的同步定时整周期采样；三路经双D触发器，并经一与门，进入8253的GATE0、GATE1，并由它们，联合计算转子的转速，以实现对大范围和快变化的转速进行高精度测量。
shaping pass
相关单词辨析
这组词都有“死”的意思，其区别是：
expire: 委婉用词。从本义“从肺部吐出气来”引申为吐出最后一口气，断气而死。
pass away: 是die的委婉用语。
perish: 书面用词，多指夭折或不幸暴亡。
die: 最普通用词，指某人或某物失去生命而永远不存在。
decease: 正式用词，多指法律上的用语。
这组词都有“过去，消逝”的意思，其区别是：
elapse: 书面用词，指时间等不知不觉地逝去，含义比pass窄，常常侧重从某一特定时间到另一特定时间的过去。
pass: 最普通常用词，指岁月的流逝，某些自然现象或事情的过去。侧重其结果。