本文以傅里叶变换为基础，用类似数学滤波中的数学分析方法，比较系统地研究了组合法滤波的数学物理概念及方法的内在规律。
This paper deals systematically with the mathematical and physical conceptions and the internal relations of pattern filtering by using an analysis method similar to that used in digital filtering.
本文介绍了一种实际散斑模式的数学模型和噪声统计模型，并提出了一种针对这种模型的自适应次优滤波方法。
A statistical noise model and a mathematical model for real speckle pattern are presented, and then, in view of the models, a new adaptive suboptimal image filtering approach is proposed.
由目标跟踪的数学模型得出，影响目标跟踪性能的三个主要因素为目标状态转移模型、滤波算法和目标建模技术。
From mathematical model of target tracking, Performance of target tracking is impacted by three main factors of object state transition model, filtering algorithm and object modeling technique.
本文简单介绍了电流变化率保护的原理，并通过数学推导导出了一种直流滤波算法。
In this paper, the protection principle based on current rate of change is introduced, and a kind of filtering algorithm is deduced by mathematics.
针对智能交通视频图像中常见的几种噪声源，阐述了数学形态学在交通图像滤波中的应用。
The application of mathematical morphology in filtering traffic images was discussed with respect to a number of noise sources common in intelligent traffic video images.
提出了一种基于数学形态学均值滤波与能量算子包络检测的电压闪变实时检测的新方法。
In this paper, a novel method based on mathematical morphology average filter and energy operator is developed for voltage flicker detection.
文章基于多相滤波的数字正交变换技术，通过数学推导，提出了一种软件无线电中的数字化正交解调新算法。
Based on polyphase filtering technology for digital quadrature transform, this paper presents a new algorithm for digital quadrature demodulation in SR through mathematical derivation.
基于数学形态滤波，提出了一种红外小目标实时检测的算法及其DSP硬件实现技术。
Based on mathematic morphology filtering, a real-time detection algorithm for infrared small target and its realizing technology on DSP hardware are proposed.
采用最佳固定滞后平滑的时间向前递推的算法，对所建立的系统数学模型求解，得出了最佳固定滞后平滑滤波的一组方程。
A set of equations of optimal fixed-lag smoothing filter are obtained by using optimal fix-lag smooth time forward-recurrence algorithm and solving the built system mathematic model.
然后分析了各种数字滤波方法的特点，针对传感器信号的特点进行处理，并建立了数学模型。
A mathematic model is built after analyzing various kinds of digital filtering and processing the signal of sensor.
首先针对数字字符特殊的字体结构，采用了数学形态学方法进行滤波处理。
Firstly, the digital character is processed by mathematics morphology for its special typeface structure.
提出了一种基于数学形态学滤波的多分辨力图像融合。
A novel multi-resolution image fusion based on mathematical morphological filtering is proposed.
针对机器人焊接中的激光结构光焊缝图像，提出了数学形态学滤波去噪方法。
Aiming at the welding image produced by laser structure light under robotic welding, it introduces a noise filter method based on Mathematical Morphology.
运用MATLAB软件建立了系统机械传动装置的数学模型，分析了该滤波网络对系统动态性能的改进效果。
A mathematical model for the pod's mechanical transmission system was established with MATLAB. The improvement on system dynamic performance made by the filtering network was analyzed.
由于系统本身和外部条件的不确定性，很难对系统各状态进行准确的数学描述，造成滤波器不稳定甚至发散。
Due to uncertainty in both system itself and the circumstance condition, it's difficult to take an accurate mathematics description of every state of the system.
方法通过各向异性滤波，统计阈值分割，数学形态学滤波，和基于模糊连接算法对脑图像进行自动分割。
Methods This method integrate anisotropic diffusion filter, statistical threshold, mathematical morphological operations, and algorithm of fuzzy connected is used in the process of segmentation.
数学形态学以集合理论为基础，是几何形状描述与分析和非线性滤波的有力工具。
Mathematics morphology is based on set theory, which is a powerful approach in geometrical description and nonlinear filtering.
把抽油机运动状态方程和卡尔曼滤波算法相结合，构造了一套适用的精确预测抽油机悬点速度的数学算法。
By combining the motion state equation with the Kalman filter algorithm, a mathematic calculation method for accurate prediction of the polished rod speed of the pumping unit is worked out.
本文以传统的中值滤波为背景，给出了一种广义中值滤波(GMF)的定义，并在此基础上，研究了有关数学模型、性质和基本定理。
In this paper, based on the traditional median filters, we propose the definition of generalized median filters (GMF), present the mathematics model of GMF and discuss its related properties.
针对复杂背景条件下的红外图像目标检测问题，将空域滤波和时域滤波相结合，提出了基于数学形态学的目标检测算法。
On infrared image target detection in complex background, an algorithm for targets detection based on mathematical morphology is put forward by combining spatial filtering with temporal filtering.
本文在分析有源滤波器基本原理的基础上建立了并联型有源滤波器的数学模型。
This paper proposes the mathematical model of shunt active power filter (APF) on the basis of the principle of APF.
对并联型电力有源滤波器建立了数学模型，详细地分析了在全数字控制下，谐波指令的生成和电流控制器的设计。
Having established the mathematic model of a parallel active power filter, this paper has analyzed the generation of harmonic current order and the design of its current controller in detail.
首先，研究了数学形态滤波理论。介绍了数学形态学基本运算的算法和流程图。
Firstly, after studying the mathematical morphological theory, the basic arithmetic and flow chart of mathematical morphology are introduced.
为了提高数学模型的模拟精度，本文采用广义卡尔曼滤波技术进行递推滤波估计。
In this paper an extended Kalman-filtering was used to improve the precision of the simulation of mathematical model.
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.
根据系统的动态数学模型和动态补偿要求，便可设计这种滤波器，并可估计它的阶次和参数。
The filter can he designed and its order and parameters can be estimated according to the dynamic mathematical model of system and the dynamic compensated requirements.
该算法在数学形式上可等效为等增益合并的形式，并可分别由子空间和最小最大滤波的方法来求解。
This blind adaptive algorithm was studied without channel estimation. The algorithm is equivalent to an equal gain combining in mathematics form.
本文在相关数学模型的基础上，推导出平行耦合微带线和平行耦合微带线输出带通滤波器插损的精确表达式。
The precise expression for the insertion loss of the parallel coupled microstrip line output bandpass filter has been given on the basis of related mathematical models.
在此基础上选择数学形态学滤波方法，设计了基于帧间差分法的数学形态学图像滤波处理算法，并设计了算法的程序流程。
The mathematical morphological filtering technique based upon frame difference method has been push forward and the basic program flow chart for this algorithm is also set forth.
例如均值、中值、滤波过程，数学形态学运算中的开启、闭合，以及图像的轮廓线、骨架线的提取技术等。
They are average value filtering, medium value filtering, math morphologic operations including unlock operation and close operation and how to extracting image's contour line, skeleton, and so on.
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