查询词典 digital signal

What is more, the use of digital technology makes the signal transmission to the electronic control system extremely secure.

此外，使用数字技术使得信号到电子控制系统的传输极为安全可靠。

With the great development of the digitized technology, people have paid more attention to the technology of digital video signal transmission.

随着数字化技术的飞速发展，数字视频信号的传输技术更是受到人们的关注。

The test shows that the device can adapt the driftage of whole linear operation section and the driftage of center of linear operation section, the output signal has a noisy tolerance as digital circuits. self-adapted angle ; displacement ; data conversion ; MCU

本文设计的自适应角度位移传感变送器在使用中可以自动适应各种变化因数，能够直接对传感器的输出信号进行A/D转换从而有效地解决上述问题。1角度位移传感器以型号为CP-2U T(2U)的磁敏角度位移传感器为例，转轴的旋转范围

The FIR digital filter designed with Remez exchange algorithm is applied in the processing of loran-C signal.

用Remez交换算法设计优化的FIR数字滤波器并应用于罗兰C信号处理中，然后结合这两种方法，进行去噪仿真。

The framework of digital frequency modulation exciter is proposed, and the realization scheme of stereo signal composition and frequency modulation is studied.

提出了数字调频激励器的总体框架，研究了立体声信号合成和频率调制的数字实现方案。

The design of field electric executer based on CAN bus is given,which uses AT89C51 as the control chip.The sys-tem is composed of signal acquisition module,motor driver module,communication module,power module and so on,and re-alizes local PID control and digital communication.

在基地式CAN总线电动执行器的设计中选用AT89C51为控制核心，该系统主要由信号采集模块、电机驱动模块、CAN通信模块、电源模块及键盘显示等部分构成，实现现场的PID控制及数字通信功能。

In hardware design segment, the features of CY7C68013 are described firstly, and then the schemes of communication module, sampling control module, analog signal sampling module and digital I/O extension module are described in detail. The key points of the design which should be paid attention to are also explained.

在硬件设计部分，首先介绍了CY7C68013芯片的性能和特点，然后给出了控制器与主机通信模块、采样控制模块、模拟信号采样模块和I／O扩展模块等的具体硬件设计方案，并重点介绍了设计中应该注意的问题。

A method for shifting a pitch of acoustic signals, which are expressed in terms of a series of digital signals, to an optional pitch, uses a compacting and/or expanding process on the time axis and cross-fades a fade-in acoustic signal, stored in a memory.

一种音程变换方法，用时间轴压缩扩展和交叉渐变处理将数字信号序列表示的音响信号的音程变换为任意音程。将音响信号存储到存储器中。

So it adapts to be applied to the software radio. In this system, the received IF signal is to be digital down converted, and then is to be processed through the base band filter.

本系统首先对收到的中频数字信号进行数字下变频，并进行基带滤波，得到两路正交信号I、Q。

The signal processing system consists of a band pass filter with center frequency of 2.856 GHz and bandwidth of 10 MHz,a logarithmic detector,a analog digital converting module...

本系统有效地采用了虚拟仪器的技术，具有模块化、开放性、易于交互、可扩展的特点，测试结果表明，其分辨率达到0.1 mm，符合设计要求。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。