与全球定位系统、加速度计、陀螺仪和指南针结合使用,可用于具有地面精度的室内导航。
Used in combination with GPS, an accelerometer, a compass and the gyroscope can be used for in indoor navigation with floor accuracy.
它利用全球定位系统来测量汽车的速度,利用加速计来测量加速,刹车和转弯时汽车所受到的力。
It USES GPS to measure a vehicle's speed and a set of accelerometers to measure the forces acting on the car as it accelerates, brakes and turns.
通过这种三角定位的方式,如果设备必须要从苹果上下载东西的时候,它每次的响应速度会比较快,否则的话,需要等待一分钟左右,以便接收经过的GPS卫星发出的微弱信号(进行定位)。
That way, the device responds quicker than it would if it had to download the data for triangulation each time from Apple, or wait a minute or so for the faint signal from a passing GPS satellite.
爱因斯坦的狭义相对论把光速定位在每秒186,000英里(每秒300,000米),并把它作为宇宙的速度限制。
Einstein's theory of special relativity sets of the speed of light, 186,000 miles per second (300 million meters per second), as a cosmic speed limit.
手机内置的罗盘和加速度计亦能帮助手机定位。
The phone's internal compass and accelerometer also come into play to help determine its location.
InfoQ:你们的手机界面复杂么,用到类似定位或加速度计这样的设备特有功能没有?
InfoQ: How complex are your mobile GUIs, do you use any device specific features like geolocation or the accelerometer?
我之前说过,注意,轨道时间和逃逸速度,因2的平方根不同,如果你在某特定位置。
I mentioned earlier, notice that the orbital period and the escape velocity vary by a square root of two if you are at a particular position.
Zara的市场战略定位于产品的多元化,更新的速度快及店面的位置。
Zara's marketing strategy focuses on product variety, speed-to-market, and store location.
哈飞这个名字本身就带有一种速度感,给消费者带来驾车的愉悦和享受,非常符合汽车品牌的定位。
Hafei The itself carries a sense of speed, giving consumers driving pleasure and enjoyment, very consistent car brand positioning.
加速度计被用于运动跟踪器以及统计步数和其它运动的应用程序。它们还被用于全球定位系统应用(GPS)程序。
Accelerometers are used in activity trackers and apps that count steps or other exercise. They also are used in global positioning system apps, also called GPS.
接近:提前定位起跳点,提前三个包控制速度,跳起前的最后两个包是设定平衡的关键。
Approach: Spot the jump early, control speedthree bumps early, the last two moguls before the airare key for setting upbalance.
每个研究主题还会完成一项反应速度测试,这是一项视觉任务,测验者需要以最快速度定位到屏幕上的点。
The subjects also completed another mental speed test based on visual tasks, including spotting a dot on a screen as quickly as possible.
接近:提前定位起跳点,提前三个包控制速度,跳起前的最后两个包是设定平衡的关键。
Approach: Spot the jump early, control speed three bumps early, the last two moguls before the air are key for setting up balance.
经实际生产过程的验证,系统切割误差小、响应速度快、定位精度和生产效率高、系统工作稳定。
Experimental results show that the cutting error of this system is small, the speed of response is quick, the pointing precision and the production efficiency are high, and system work is stable.
经实际生产验证,该伺服进给系统能准确地实现伺服运动,满足加工过程要求的系统定位精度、响应速度及稳定性。
The practice result shows that this servo-feed system can realize servo moving accurately, and can meet the system position accuracy, response speed and stability required by the machining process.
将分解出的高频图像经过后继处理即可定位出车牌,这种算法不仅提高了车牌定位的速度,而且大大提高了定位的准确率。
The license plate region is positioned by disposing the high frequency image created by wavelets operationthis arithmetic enhances the position velocity and accuracy.
实际应用表明,该方法能大大提高视觉定位的速度和效率。
The actual application shows that the proposed method greatly has increased the velocity and efficiency of vision positioning.
分析了“欠采样”成对回波和“速度失配”成对回波的形成机理,给出了成对回波定位和强度的通用计算公式。
The reasons of the paired false target echoes are analyzed and the paired echoes are divided into two types, one is called "undersampled type" and anather, "velocity mismatched type".
这种断层带上的侧向速度急剧变化还有其它表征,诸如震中定位的偏移、地震节平面的变形等等。
Other evidence for severe lateral velocity change across the fault zone lies in hypocenter bias and nodal plane distortion for earthquakes on the fault.
仿真结果表明,较之常规模糊控制器,采用参数自整定的模糊控制器能使系统获得更快的动态响应速度和更高的定位精度。
Simulation results show that the fuzzy controller with self-adjusting parameters makes the system have rapid dynamic response speed and high positioning accuracy.
因此,必须在提高定位速度的同时保持定位的精度,不使虹膜纹理信息丢失。
So when improving the speed and accuracy of iris localization, we must try our best not to lose iris texture information.
同时对各主要误差源所引起的姿态、速度和导航定位误差的传播特性进行了模拟计算。
Error propagation characteristics caused by various error sources for navigation positioning, velocity and attitude are simulated on a digital computer.
与传统的检测方法相比,该方法的泄漏检测速度快,具有较高的定位精度、灵敏度和可靠性。
Compared with the traditional detection methods, this method is quicker in leak detection, more accurate in location, higher in sensitivity and more reliable.
在现有的研究当中,定位算法的准确度和算法的速度是相互制约的。
In previous research, the accuracy and the speed of locating algorithm are constrained by each other.
经实验对比发现,序贯相似检测算法具有较高的计算速度、定位精度,比较适合于高要求的工业应用中。
By comparison, Sequential Similarity Detection algorithm bears the characteristics of speedy calculation, accurate orientation and anti-jamming, which is fit for the high requirement in industry.
卫星定位导航是指利用卫星定位导航系统提供的位置、速度及时间信息对各种目标进行定位、导航及监管。
Satellite positioning navigation means using the position, velocity and time information supplied by the satellite positioning navigation system to localize, navigate and manage the target.
为了提高车牌定位的速度和准确率,提出一种简单、实用的车牌定位方法。
In order to improve the speed and accuracy of it, a simple and practicable approach is presented in this thesis.
研究在保证中板轧机电动APC(自动位置控制)系统定位速度的同时提高定位精度的方法。
Investigates a method for increasing the positioning accuracy of electric APC (auto position control) system for plate mill while assuring its positioning speed.
研究在保证中板轧机电动APC(自动位置控制)系统定位速度的同时提高定位精度的方法。
Investigates a method for increasing the positioning accuracy of electric APC (auto position control) system for plate mill while assuring its positioning speed.
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