数据处理

Then one new method for deleting gross error based on Grey System Theory is proposed in experiment data processing to improve the measuring accuracy.

为了提高测量系统测量的精度，在测量系统的实验数据处理中提出了一种基于灰色系统理论的粗大误差判别法。

This article is about the research on the data processing problem of measuring the radial jumped error of discontinuous gyration surface.

论文研究的是非连续回转面径向跳动误差测量中的数据处理问题。

The whole system is divided into four parts, they are electric circuit provided by Hall element electric current, Hall voltage measurement circuit with sampling, data processing and the display circuit.

整个系统分成霍尔元件工作电流提供电路、霍尔电压测量用采样电路、数据处理部分、显示电路四大部分组成。

The Normal Morlet Wavelet Transform, which is a mathematical method for harmonic analysis, is introduced in this study.

引入标准Morlet小波变换，并将其作为调和分析的工具应用于实际的数据处理中。

High Efficient dimension reduction algorithm is a method of processing high dimensional mass data and has certain practical application value.

高效的维数约减算法是对高维海量数据处理的一种有效方法，且具有一定的实际应用价值。

The experiment shows the policy can meet the requirements of data processing and mass storage in high energy physics domain very well.

实验说明，该策略能很好的满足高能物理领域的数据处理和海量存储需求。

Design and realization of a real-time high-resolution SAR data processing system is proposed.

摘要该文给出了一种高分辨率合成孔径雷达实时数据处理系统的方案设计与实现。

Aiming at the high-speed matching controlling problems between adaptive filters inplemented by FPGA and the high-speed AD converters, a high-speed sampling and adaptive filtering system was designedusing asynchronous FIFO. The dual channels AD converter AD9238-40 was used as input stage, two asynchronous FIFOs on-chip were used as high-speed buffer memory, and the sampling and adaptive filtering was controlled by FPGA. The asynchronous FIFO was customized and simulated on Quartus II, the sampling and adaptive filtering controller was designed and also simulated on Quartus II. The high-speed matching controlling of the dual channels AD converter AD9238-40 and the adaptive filter was implemented.

针对用FPGA实现的高速自适应滤波器与高速ADC数据处理速度不匹配、容易产生串扰等问题，提出了一种基于异步FIFO技术的高速采样自适应滤波系统方案，选用双通道高速AD9238-40作为前置输入级，用片内异步FIFO作高速缓存，用FPGA控制采样与滤波，给出了系统的结构框图，对异步FIFO与采样滤波控制器进行了仿真，并将异步FIFO与采样滤波控制器集成在同一FPGA上，完成了对双通道高速AD9238与自适应滤波器的高速匹配控制。

For years,corporations have treated IT people differently—a holdover from"glass house"data processing culture of 30 years ago.

好几年，公司已经不同地对待资讯科技人-一个延期从"玻璃收容"数据处理文化在 30 年以前。

By 1890, Herman Hollerith, an American engineer, had perfected the first data-processing machine to use punched cards.

由1890年，邱礼霍列瑞斯，一名美国工程师，有完善的第一个数据处理设备使用拳打卡。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。