查询词典 digital signal

In this thesis,the method of the cause of making the digital ECG signal generator is specially introduced .

论文研究了以低功耗单片机MSP430F149为控制核心的通用型数字式心电信号发生器的研制方法。

This paper discusses the basic theory of digital television signal generator and its realization based on SoC.

摘 要：阐述了数字电视信号发生器基本原理及基于片上系统SoC的FPGA具体实现。

In this thesis,the method of the cause of makingthe digital ECG signal generator is specially introduced .

论文研究了以低功耗单片机MSP430F149为控制核心的通用型数字式心电信号发生器的研制方法。

The permanent magnets are now mouthed at the exterior of the high-pressure vessel and are no longer in contact with the fluid sample. So this construction of equipment decreases the contamination of each other. Concerning the temperature-control system, the present instrument employs one non-vibrating new technology. In the high pressure systems, a simple and fast high-pressure pump was used to generate hydraulic pressure. This equipment is more easy to control than the literature\'s methods. A digital lock-in amplifier has been used as sinusoidal current function generator and the induced signal detector.

本文对振动丝粘度密度仪在设计方案上进行了大量改进，把磁体从高压容器的内部移植到容器的外部，提高了容器的化学适应性，采用了无振动的恒温新技术，利用了方便快捷的加压方式，极大的方便了实验的进行，减少了实验的工作量，用数字Lock-in锁相放大器作为驱动信号发生器和诱导信号检测器，设备既简单又极大地提高了信号的检测灵敏度。

Utilize mathematical operation of the one-chip computer and control the function, combine the digital circuit of some scale of China, have realized the producing of variable frequency sinusoidal wave and the measurement of frequency , cycle , width of pulse to the signal ,etc.

利用单片机的数学运算和控制功能，结合部分中规模数字电路，实现了一些波形的输出，及对信号的频率、周期、脉冲宽度等的测量，使用单片机使整个系统具有极为灵活的可编程性，能方便地对系统进行功能扩展与改进。

Aim To manufacture a kind of digital sinusoidal signal generator with the better structure and electric performance.

目的 研制一种结构和电气性能更优的数字式正弦机。

All of the submarines had the MGK-400 Rubikon sonar system. In the early 1980s, the Rubikon sonar was replaced by the MGK-500 Skat system, which used a much more capable digital computer and advanced signal processing.

所有这些潜艇都有MGK-400 Rubikon声纳系统，在80年代早期，Rubikon声纳被具有更强数字计算机和先进信号处理能力的MGK-500 Skat系统取代。

This base on the technology of CCD detection, signal process in FPGA, NIOS2 soft-core and digital control.

在APT系统中，涉及到对高帧频CCD的采集和实时处理控制。

The dynamic range controller is a brand-new studying subject in the the digital audio signal processing too, it can utilize to spend dynamic range system fully, can play distortion of reducing, improve sound and raise voice function of sonority.

动态范围控制器也是数字音频信号处理研究中的一个崭新课题，它能够充分利用系统内的可用动态范围，从而可以起到减少失真、改善音色和提高声音响度的作用。

The image is captured by a PTZ camera and the sound data is acquired by digital microphone array signal acquisition system to get multi-channels sound data.

影像资讯透过PTZ摄影机撷取，而声音撷取则使用实验室开发的数位式麦克风阵列讯号撷取系统以撷取多通道声音资讯。

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。