查询词典 signals

In subspace projecting point of view, chapter 8 considered a transient detecting scheme base upon matching projecting on the linear time-frequency subspace of observing space, and gave a fast implementation way of matching filter for two type of signals, together with its performance analysis.

第八章从子空间匹配投影的角度研究了一种基于线性时频变换信号子空间匹配投影的暂态信号检测方案，推导了线性时频域上两种信号的匹配检测器的快速实现形式并进行了性能分析。

Based on a profound study of the variation law of phase difference between two periodic signals and the ordinary frequency measurement method, this paper presents a new method for comparing frequency standards, which is based on the Lissajous figure.

用传统的李沙育图形法是不能完成对高精度频标比对的，但将等效鉴相频率这一新概念引进，可以使得本来不能完成的高精度频率标准的比对变为可能。

In this graduating design, with help of the great function of graphical user interface provided by Matlab software, a virtual dual-channel oscilloscope had been designed, which can display two signal waves as well as the Lissajous figure, and test the parameters of different signals such as voltage, frequency and phase etc.

在本毕业设计中，采用MATLAB应用软件强大的图形用户界面功能设计出一虚拟双踪示波器。该示波器能在荧光屏上同时显示出两个幅度随时间变化的信号波形；显示李沙育图形；通过调节水平扫描速度及垂直增益可以更好测试信号波形；可以测试各种不同信号的电参数，如电压、频率、相位差等。

The store is in Short Hills, a wealthy suburb where everyone has cable or satellite, or has the signals hand-delivered by liveried servants.

这个商店在富有的郊区小山，那里家家户户都有有线或者卫星，或者有穿着制服的仆人用手发送的信号。

Other useful signals came from the inferior parietal lobule, an area of the brain known to help guide the movement of limbs.

其它有效的讯号则来自于内部的顶叶，该区域主要是引导肢体运动。

The uses of these signals are shown on the logic diagram of the D/T flip-flops.

它们的用途是对的D /吨触发器的逻辑图所示的这些信号。

For simplicity, routing of complementary signals LD and CK is not shown on this overall logic diagram.

为简单起见，路由互补信号劳工处和CK是不是这个整体逻辑图所示。

All logic signals are level triggered and are TTL and CMOS compatible.

所有逻辑电平触发，而且是TTL和CMOS兼容信号。

Road brief: Germu (109-2864), 120KM, most was asent, flat in the first 30KM, 30-40km we lost cellphone signals. We driven along by Qinghai-Tibet Road (109) toward the south, via the lorn and stark Gobi Desert in north-west China, the Qulun Brige which was called "One step to the Heaven"(3400meters altitude), romantically Unfreezing Nachitai spring (altitude 3776m), Non-melt Kunlun Snow of June(Altitude more than 6KM), fierce Wind blowing entrance of Kunlun Montains(altitude 4767m), and the Yuzhu montains which was 10km east to the Kunlun entrance.

Germu--West Desert， 140KM 宿：西大滩 slept： West Desery 路况：格尔木-(109-2864)120公里，基本都是上坡路，前30公里较平坦，出格尔木30－40公里手机没信号，早上沿青藏公路（109 国道）南下，经过大西北苍凉悲壮的戈壁滩、"一步天险"的昆仑桥（海拔3400米）、传奇色彩的纳赤台不冻泉（海拔3776米）、常年不化的"昆仑六月雪"（海拔6000米以上）、狂风怒吼的昆仑山口（海拔4767米）、遥望昆仑山口以东10公里处的玉珠峰。

Developed in response to industry demands to replace older relays that could not keep up with modern high-speed LORs, these compact, reliable solid-state units offer adjustable trip-response times and can accept an input signal from a variety of devices. In a standard 3-hole panel installation, an ATR can illuminate a bright LED to indicate a trip event and send signals to activate up to two other devices within the system, such as alarms or other relays.

由于产业需求的发展，从取代那些不能跟上现代高速的 LORS 的旧型继电器，这些结实的固态单位提供适当的跳闸反应时间和可接受的输入信号，在标准孔盘区安装 ATR 照明设备， ATR 能照亮 LED 并发出信号，激活系统内的其他两个装置，例如报警装置或继电器。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。