signal value中文什么意思

例句与用法

1. In cmos technology the major source of power dissipation is attributed to dynamic power dissipation , which is due to the switching of signal values
   电路的功耗分为静态功耗和动态功耗,对于cmos电路,功耗主要是动态功耗,大约占总功耗的85 ? 90 % 。
2. While designing hardware and software , some methods are used to decrease the noise such as power shielded , signal value limited and alarm , etc . the test of the system showed that the performance and technical parameters are eligible as expected
   在硬件和软件的设计上，采取了多种抗干扰措施。如电源屏蔽、限幅、通道隔离、数字滤波、越限报警等，确保控制系统的安全可靠运行。
3. In hardware , we choose anti - disturbance photoelectric isolative sensor , take rc filter to resolve high - frequency for anti - disturbance . in software , we adopt arithmetic of recursion mean value to collective signal values to resolve low - frequency ac and pinnacle pulse disturbance
   在硬件方面，选用抗干扰能力强的光电隔离电量传感器，并采取rc滤波抗干扰措施解决中高频干扰问题；在软件方面，对采集到的信号量采取递推平均值算法，解决低频交流和尖峰脉冲干扰问题。
4. It is well known that the wavelet liner approximation ( i . e , truncating the high frequencies ) can be approximate smooth singals very efficiently . however , for example , piecewise continous signals with large jump in signal value or in its derivatives , standard wavelet linear approximation techniques cannot achieve similar results for signals which are not smooth . to overcome these problems within the standard wavelet transform framework , the paper proposed the double adaptive wavelet transforms
   众所周知，小波的线性近似(只用低频系数而不采用高频系数进行重构的方法称为线性近似)能非常有效的近似初始的光滑信号。然而对于非光滑信号，例如具有跳变点的分段连续信号，标准小波的线性近似就不能获得如光滑函数那样好的结果。