传感器组件还可以对观察数据进行筛选,然后将其转换和变换为不同的格式。
The sensor component could also filter the observed data, then translate and transform it into a different format.
传感器组件还可能包括筛选、转换和变换功能。
A sensor component could also include filtering, translation and transformation capabilities.
这些传感器十分重要,因为这个设备取决于它的“姿势”使屏幕作出构造上的变换。
The sensors are important because Hinckley’s whole concept is that a dual-screen device should be able to switch configurations on the fly depending on what “posture” it’s in.
这项技术被称为STEAM,即连续时间编码放大照相机。 它用一束红外激光照射物体,变换一系列不同的波长,每一个对应着传感器上的一个像素点。
The technology is dubbed STEAM, short for serial time-encoded amplified microscopy.
提出了一种基于函数变换原理的铂电阻传感器非线性校正方法。
A method for calibrating nonlinearity of platinum resistance transducers based on function transform principal is presented.
本文对压阻式振动角加速度传感器的惯性变换系统的结构特性、工作原理进行了分析讨论。
The paper aims at discussing structural performance and operation principle of inertial transform system for vibration angular acceleration transducer of compressive resistance.
针对采用的生物传感器内阻高、信号弱、双极性等特点,用预处理电路对模拟信号进行了变换。
A preprocessing circuit is designed for analog signal transformation because of large inner impedance of biosensor and bipolar signal.
提出了对传感器采集到的微弱信号进行累加平均和小波变换中的多分辨率分析方法相结合去噪。
The method that combine the cumulative average and multi-resolution analysis in wavelet transform was presented which can de-noise the weak signal collected from the sensor.
首先应用小波包变换对结构振动测试数据进行特征提取,通过不同传感器特征向量的合成完成数据层融合;
Firstly, Wavelet packet transform is introduced to extract features of vibration measured data and information fusion of data layer is conducted by assembling feature vectors of different sensors.
本文解决了动态响应时间归一化的问题,将沃尔什变换方法实用于传感器动态建模。
The paper resolves the problem about time normalization of dynamic response, and applies Walsh transform method to sensor's dynamic modelling.
提出了一种应用快速傅里叶变换算法提高哈特曼夏克波前传感器波前重构实时性的快速算法。
Based on the fast Fourier transform (FFT) algorithm, the wave-front reconstruction algorithm of Shack-Hartmann sensor is described.
叙述了在自动控制、仪器仪表、信号变换以及传感器信号采集与处理等电路中实现大时间常数的一种新方法。
This paper introduces a new method for implementing the long time constant in the circuits of automation, apparatus, signal conversion, collecting and processing of sensor's signal, etc.
通过对坐标系的平移和旋转变换,实现传感器的纠偏,给出了纠偏公式。
At the mean time sensors' correction had realized by coordinates' movement and rotation, and a correcting formula was given as well.
信号切换和变换板由JZX - 18f继电器和WB系列电量传感器组成。
Signal switch circuit board is composed of JZX-18F relay and WB series sensors.
单矢量传感器的互谱估计,将时域随机过程变换成了频域随机变量。
Cross spectrum estimation based on a single vector sensor has turned random process in time domain into random variables in frequency domain.
针对视觉系统处理速度慢的问题,利用光电信息技术设计出基于光学小波变换的机器人视觉传感器。
A robot vision system based on optical wavelet transform is designed by means of photoelectric information techniques in accordance with slow processing speed of vision system.
根据傅立叶变换确定传感器信号的带宽;
Thirdly, the capacitance sensor width of pass-band is gained by using Fourier transform.
提出了通过传感器静态标定和坐标变换来减少安装误差影响的方法。
To reduce influence of mounting position error, sensor static calibration and coordinate transform are implemented.
分析了结构光传感器的模型,从矩阵变换的角度推导出了传感器的成像公式。
The paper analyzes a model of the line structured light sensor, and also derives imaging formulas by matrix transformation way.
传感器是一种能按一定规律将感受到的非电量信号变换成电信号或其他形式信号的检测器件。
Sensor is a kind of test device that can convert the non-electric signals into electrical signals or other signals by a certain law.
无交流电压传感器并网逆变器的直接功率控制方法,属于电能变换领域。
The invention provides a method for controlling direct power of a grid-connected inverter without any non-AC voltage sensor and belongs to the field of electric energy transformation.
通过对安装在反应堆压力壳上的多个加速度传感器的信号进行采集,并经过信号预处理、时频变换、神经网络计算等过程,实现对核电站松动件碰撞位置的定位。
The loose part impact positions are located by analyzing signals from accelerometers mounted on the reactor vessel with signal pre processing, time frequency transforms, and neural networks.
对磁电式速度传感器采集的水泵轴承振动信号分别进行了短时傅立叶变换、小波变换、小波包变换。
The vibrating signals collected from pump bearings by a velocity sensor were analyzed with short time Fourier transform(STFT), wavelet transform(WT) and wavelet packet transform(WPT) in the paper.
实验表明:基于小波变换的模板相关匹配方案实现了同类传感器遥感图像的自动配准,配准速度快且精度高。
The result shows:the template correlation based on wavelet transformation can realize the automatic registration of the same kind sensing image, with fast speed and high precision.
利用多传感器对切削力和振动信号进行监测,通过频率变换提取切削力特征量,采用小波包分解技术提取振动信号特征量。
Signals of cutting force and vibration are measured with multi-sensor and features in frequency domain and time-frequency domain are extracted by using wavelet package decomposition.
对传感器信号处理电路,信号调制变换和信号放大电路进行了详细设计。
In transducer circuit, the modulating and signal magnifying circuit is designed in detail.
在硬件设计方面:为了提高灵敏度,通过数学推导设计传感器信号变换电路中的各个参数,并给出了各参数的求取公式。
As for hardware design, in signal converter, in order to improve sensitivity, the parameter of signal converter is gotten through math illation.
利用小波变换得到传感器信号在各个尺度上的系数,然后根据尺度系数矩阵建立主元分析模型进行传感器故障诊断。
Wavelet transform was utilized to get coefficients of each scale. Based the coefficient matrix, principal component analysis model was established to diagnose sensor fault.
论文首先对水下机器人传感器信息做小波变换,利用小波变换极值点来检测信号的突变故障。
Firstly, the wavelet transform is undertaken for the sensor information of the underwater vehicle, and the extreme points of the wavelet transform are used to detect the jumping faults of the signal.
利用CMOS图像传感器与DSP芯片构成一个高速动态成像系统。由dsp电路驱动CMOS芯片并通过片上AD变换后输出数字信号并即时进行处理。
An imaging system with a CMOS image sensor and a DSP chip are built to get high-speed dynamic image.
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