Low Power, Single Resistor Gain Programmable, Micropower Precision Instrumentation Amplifier. 低功耗,单电阻增益可编程,微精密仪表放大器。
We apply the least squares estimate to calculate GPS single point positioning equation and precision estimate, and put forward the new satellites ′ constellation choice algorithm. 将最小二乘法应用于解算GPS定位方程,并对其进行精度估计,提出了一种新的星座选择算法。
Experiment is demonstrated, in which single measuring precision of one tenth pixel is achieved with a normal CCD. 采用一般CCD实现了1/10像素的单次测量精度。
Design of a 43-bit Floating-point RISC Microprocessor with Single Precision 嵌入式单精度扩展浮点RISC微处理器的设计
A Way of Tracking Testing Variable Signal Frequency by MCS-96 Single Microcomputer in Higher Precision and Wider Range MCS-96单片机对变化信号频率进行较高精度较宽频带跟踪测试的一种方法
Then the authors adjust the Kepler parameters and attitudes by using one single GCP, the planimetric precision reaches 14.217m on the ground. 利用单个地面控制点对卫星轨道开普勒参数和传感器姿态实施调整后,目标定位精度提高到14.217m。
Study on Cutting Force of Cutting Metal Single Crystal in Precision Machining 金属单晶材料精密切削时切削力的研究
Due to consideration of multiple factors instead of single factor, the precision of calculation of the phreatic evaporation is higher than that of single factor method. 由于考虑因素更多,故比以往用单一值计算潜水蒸发量的精度更高。
One is a single channel method. Its precision is 1.18 ℃, which is superior to that of other similar methods. 误差放大的内在特性使得单通道物理法误差显著,所以,建立了一个单通道统计方法,精度(1.18℃)上优于同类方法;
In this paper, we have described the X-ray divergent beam technique, i. e. the production of Kossel lines and their applications to the deter-mination of the orientation of single crystals and to the precision measure-ment of lattice parameters. 本文介绍了X射线发散束Kossel线的产生及其在单晶定向和点阵参数测定方面的应用。
Implementation of 32-bit Single Precision Floating Point Multiplier Based on FPGA 32位单精度浮点乘法器的FPGA实现
The fuzzy algorithm fully makes use of the relative knowledge extracted from the experts in the field, the feedback of the fusion results to the single sensor can enhance the single sensor's precision. 模糊数据融合利用领域专家总结的相关知识,将融合结果反馈给单传感器,以提高各单传感器的跟踪精度。
The model can overcome some deficiencies in weighting and using single error index as forecasting precision measure of traditional combination forecasting model. 该方法可以克服传统的组合预测方法赋予不变的加权平均系数和以单一误差指标作为预测精度衡量的缺陷。
The simplified algorithm is suitable for the multisensors. The feedback of the fusion result to the single sensor can enhance the single sensor ′ s precision. 该简化算法原理简单,数据处理量小,速度快,误差小,特别适用于多传感器的处理,将融合结果反馈给单传感器,可提高各单传感器的跟踪精度。
Radix-2 algorithm and 32-bit single precision format are used in this project and the controller is modeled as a finite state machine. 本设计采用基-2算法,单精度32位二进制的浮点形式,主控制器采用状态机建模。
Testing results show that the parameter properties of double precision programming scheme are basically identical with those of theoretical analysis of infinite precision, and those of single precision programming scheme are basically identical with the results of theoretical analysis in finite precision. 测试结果表明,双精度编程方案的参数特性与无限精度的理论分析结果基本一致;单精度编程方案的参数特性与有限精度的理论分析结果基本一致。
This comprehensive method avoids the multi-explain resulted from applying single technique, promotes the precision in predicting similar oil and gas reservoirs, then reduces the drilling risk. 该套综合分析方法避免了单项技术分析的多解性,可以提高同类油气藏储层预测的精度,从而降低钻探风险。
Thre phase or single phase precision power sourse is widely used in checking power frequence instrument. 三相或单相精密功率源在工频仪表校验中得到广泛地应用。
Hardware Approximation of Single Precision Elementary Function with Second Order Interpolation 基于硬件的二阶插值单精度函数近似
Research of Algorithms on Improving GPS Single Point Positional Precision 提高GPS单点定位精度的算法研究
2, Basing on current single point positioning precision, certain coordinate error is added into fixed points to study the result. 根据目前单点定位精度给起始点加上适当的坐标偏差,研究起始点坐标偏差对基线处理结果的影响。
Implementation of High Performance Single-Precision Divider 高性能单精度除法器的实现
Applications of Molecular Dynamics in Study of Cutting Mechanism of Single Point Diamond Ultra precision Turning 分子动力学在单点金刚石超精密车削机理研究中的应用
The simulation result shows that the performance of TDOA/ AOA hybrid location scheme is superior to TDOA single position scheme and the precision of Kalman algorithm exceeds that of the Taylor expansion algorithm. 仿真结果表明:TDOA/AOA混合定位的性能要优于TDOA单一定位;基于Kalman滤波的定位算法性能优于Taylor级数展开的LS估计。
The single precision timing generation system is the nerve center of the large solid laser facility which requires more than hundreds precisely timed trigger pulses to control the timing of laser and diagnostic equipment. 单次精密时序电脉冲系统是大型固体激光装置的神经中枢,大型固体激光装置需要数百路单次精密定时触发电脉冲来控制激光的运行和诊断。
The maximum of the current source is 200 mA, the single step precision is higher than 0.2 mA. 电流源输出电流最大值200mA,电流步进精度>0.2mA。
However, our related products generally with single function and low precision. 但是,我国自行研制的相关产品普遍功能单一,精度不高。
Each pair of sensors in the system is characterized by differential measurement so as to obtain higher single point measurement precision. 该系统利用组建传感器对测量方法,使每对传感器具备差动测量能力,提高单点测量精度。
Finally, a single-precision float-point matrix inversion accelerator basing on Cholesky decomposition is implemented and the performance model is given. 最后实现了单精度浮点矩阵求逆硬件加速器,并对该加速器的性能进行了分析。