数据滤波器设计问题。
这张拼贴图中所含的图片数据是通过窄带滤波器得到的，它只会传播氢原子发出的红光。
The mosaic includes image data taken through a narrow filter that transmits only the red light of hydrogen atoms.
窄带滤波器的数据追踪的是星云中的原子，硫原子发出红光、氢原子放出绿光，而氧原子呈现蓝光。
The narrow band data traces atoms in the nebula, with emission from sulfur atoms in red, hydrogen atoms in green, and oxygen in blue.
慢速响应的滤波器能够对数据的峰值点起平滑的作用，从而可能会丢失重要的温度信息。
A slow responding filter will smooth the peaks of the data, which could allow vital temperature information to be lost.
根据实际数据处理工作的需要，以减小信号相移量为目标，提出一种新的数字滤波算法，即所谓往复数字滤波器。
A new algorithm for digital filtration, namely Forth Back digital Filter, is put forward for the need of actual data processing and reduction of the phase shift.
对于给定的一组冲激响应数据，我们使用了几种IIR滤波器设计方法与之拟合，并对这几种设计方法的误差进行了比较。
For a set of impulse response data, we use several IIR filter design methods to fit them, and give the comparison results through these methods.
应用这些公式，不需要复杂的计算机程序和滤波器综合方法的专门知识，就可方便地得到滤波器的结构和系数数据。
Using these formulae the structure and coefficients of filters can be obtained without comprehensive computer programs, and special knowledge of filter synthesis.
系统建模是卡尔曼滤波的基础，系统模型不准确带来的验前数据误差，使滤波器精度降低，可能造成发散。
System model is the foundation of Kalman filter. The nondeterminacy of system model brought on apriori data error, as the low precision and the diverge of the filter.
从三次样条函数入手，提出一种新的适合非平稳数据分析的预测滤波器设计方法。
The paper presents a new method to design a predictive filter which suits to analyze non-stationary data.
该电路在视频放大器、有源滤波器、高速数据转换器等电子系统中有着广泛的应用前景。
This circuit finds wide applications in video amplifiers, active filters, high speed data conversions and other electronic systems.
用基于PC机的数据采集卡及数字滤波器对弹簧分选仪检测信号进行处理，有效消除了各种干扰；
Measuring signal of spring-classifying instrument is processed using a digital filter and data acquisition block which based on PC, many interferences are effectively eliminated.
结果表明，渐消记忆滤波器通过引入旧数据对图像更新的影响，使得回波图像中目标位置的变化具有连续性。
The results show that the fading memory filter makes the position of target in echo images continuous by introducing the influence of old data on image update.
提出了一种由数据分析、特征滤波器、假设检验、融合决策等过程组成的隐藏攻击方法。
In the end, the paper proposed a way of hiding attack technique composed by data analysis, characteristic filter, hypothesis inspection and syncretism decision-making.
针对航空重力测量数据事后处理的特点，基于窗函数法设计了FIR数字滤波器。
Considering the characteristics of the processing of aerial gravimetry data, a FIR digital filter based on the window function is designed.
码序列的区分是通过匹配滤波器完成的，通过检测输入数据流中特殊的码序列可以区分不同的移动终端。
This discrimination is accomplished by means of a matched filter, whose output indicates when a particular code sequence is detected in the input data stream.
与普通的滤波器结构相比，并行滤波器具有数据吞吐率高、系统功耗低等优点。
Compared with the conventional filter structure, the parallel filter has higher throughput rate and lower power consumption.
提出了一种利用模糊逻辑控制器来在线调节卡尔曼滤波器的自适应数据融合方法，并着重研究了其在GPS/INS组合导航中的应用。
This paper presents an adaptive data fusion method which uses a fuzzy logic controller to online adjust the Kalman filter, and focuses on its application to the integrated GPS/INS navigation.
本文针对扩频无线数据通信系统的捕获问题，提出了一种采用PN匹配滤波器实现的方法，大大提高了通信效率。
In view of the acquisition in spread spectrum wireless data communication system, a new way using PN matched filter is proposed in this paper, which increase the efficiency of communication greatly.
并以飞行试验数据滤波处理为例，研究了LMI滤波技术的应用，设计出了基于LMI的鲁棒滤波器。
Then the paper studies the application of LMI filtering method in the flight test data processing. A new LMI robust filter is provided.
使用卡尔曼滤波器对机载火控雷达及其它传感器提供的数据进行处理，可以得到空对空射击火力控制需要的目标运动信息。
The target movement information which AA gunshot fire control needs can be provided by using Kalman filter to process the dada offered by on board fire control radar and other sensors.
同时提出了基于该滤波器进行数据重构时的边界延拓方法。
Boundary extension method for data reconstruction based on this filter is also proposed.
针对旋转机械振动信号数据采集的特点，提出了用数学形态滤波器实现轴心轨迹提纯的新方法。
Targeting at data acquisition characteristics of vibration signals of rotating machinery, a new rotor orbit purification method using mathematical morphology filters is proposed.
地震数据采集系统的内部延迟是系统固有的，与采样率、滤波器的选择和仪器类型有关。
The internal delay in seismic data acquisition system is intrinsic feature of system and relative to sample, choice of filter and type of instrument.
但AIMM遇到了新问题，包括如何选择自适应模型集的结构，如何从基于旧模型集的滤波器中继承各种数据。
But some new problems appear in the AIMM, such as how to select the structure of the adaptive model set, how to inherit the different data from the filters based on the old model set.
在GPS信号不可用时，利用SINS和GPS得到数据所形成的误差值来驱动卡尔曼滤波器估计系统误差。
Once the GPS signal is effective, the data gained from SINS and GPS can calculate error value which drives Kalman filter and estimates system error.
同时，通过移动机器人运行过程中激光雷达的测距数据分析，设计了动态自适应滤波器以消除障碍检测中的测距噪声干扰。
At the same time, a dynamic adaptive filter is designed to reduce the noisy disturbance in range measurement of obstacles by analyzing the ranging data of laser scanner in the robot motion.
在实现FIR滤波器及相关器的时候，我们合理使用了串行计算和串行与并行结合的方法，把大量数据存储在块ram中，合理利用了芯片的资源。
In implementing FIR filter and correlator, we use the resource rationally by using method of serial and combine of serial and parallel, and saving a lot of data in block RAM,.
利用MATLAB软件包中的信号处理部分，用小波和滤波器方法为实验数据去噪声，并比较各种方法的特点和适用范围。
Signal procession is analysised by Wavelet Toolbox and filters based Signal process Toolbox of MATLAB. Specialties and using areas of the two ways are studied.
利用MATLAB软件包中的信号处理部分，用小波和滤波器方法为实验数据去噪声，并比较各种方法的特点和适用范围。
Signal procession is analysised by Wavelet Toolbox and filters based Signal process Toolbox of MATLAB. Specialties and using areas of the two ways are studied.
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