本文给出时限信号的细化变换算法。
In this paper the zoom fast DFT computative method of the time-limited signal is given.
改进了墨卡托变换与逆变换算法。
We improved arithmetics of Mercator mapping transform and inverse transform.
结果表明，Z变换算法的模拟结果比卷积分更接近理论值。
It indicates that simulation results by Z transform method are closer to analytical values than recursion convolution algorithm.
DCT变换是一种与KL变换非常相似的次最优变换算法。
Discrete cosine transform (DCT) is a hypo-optimal transform approach similar to KL transform.
此变换算法保证给出的控制栅格点的准确对应，可得较高的精度。
The algorithm guarantees precise correspondence between controlling points, higher precision can be obtained.
本文简述了一种利用抛物线拉冬变换算法来实现空间插值的方法。
Based on the Parabolic Radon transform, a method is presented for missing offset restoration in this paper.
由于其高效率，该算法可作为递归二维离散余弦变换算法的核心模块。
Because of its high efficiency, the algorithm may be used as a kernel of recursive 2_d DCT algorithms.
本文提出用豪斯·霍尔德正交变换算法，求解电力系统的状态估计问题。
In this paper, the Householder orthogonal transform algorithm is used to solve the problems of power system state estimation.
本文基于矩阵变换算法提出了一种在计算机上生成多种复杂纹理的新方法。
In this paper, the authors present a new method of generating textures based on matrix transformation.
为解决这个问题用拉普拉斯金字塔算法和哈尔变换算法实现了纹理递进传输。
To solve this problem we have implemented the texture progressive transmission with the classic Laplacian pyramid algorithm and the Haar transform algorithm.
为解决这个问题用拉普拉斯金字塔算法和哈尔变换算法实现了纹理递进传输。
To solve this problem we have implemented the texture progressive transmission with the classic Laplacian pyramid.
实验结果证明融合算法较IHS变换算法和常用的小波融合算法有更好的融合效果。
Finally, the fusion image is obtained by taking the inverse IHS transform. The experiments prove the performance of new scheme is better than those of IHS fusion method and typical WT fusion method.
该方程对任意分布形式的输入光束具有普适性、并便于利用快速傅立叶变换算法实现。
This equation is adapted to any shape's input beam and can be easily realized using fft arithmetic.
分析了移动装备发动机缸盖振动信号的时频特性，介绍了插补细分提升小波包变换算法。
The lifting wavelet package transform based on interpolating subdivision was introduced. The engine cylinder head vibration signal's time-frequency characteristics were analyzed.
一般函数都可以写成小波级数的形式，而由多分辨分析可得到小波的稳定有效快速变换算法。
General functions may be represented as Wavelet series. A kind of stabile, efficient and fast algorithm of Wavelet transform may be gotten through multi-resolution analysis.
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.
自提出快速傅里叶变换算法(FFT)以来，基于傅里叶变换的谐波测量便得到了广泛应用。
Since the Fast Fourier Transform (FFT) was presented, the harmonics measurement based on Fourier Transform which requires synchronous sampling has been used widely.
本文提出的空间配准和空间变换算法已成功地应用于盈谷科技公司的伽利略手术导航系统中。
The spatial registration and spatial transformation algorithms proposed in this paper have been applied to the Galileo IGS System of Accurad Technology Ltd.
本文提出了四种改进的快速数论变换算法格式，其优点是不需要进行序号的二进制码逆序排列。
This paper presents four kinds of improved FFNT algorithms. The advantage of the methods is that there is no need to make bit arrangement in reverse order.
在基于GPS定位技术的电子海图应用系统中，各种坐标体系之间的变换算法是其核心技术之一。
The arithmetic of coordinates transformation is one of the core techniques in the ECDIS electronic chart display and information system based on GPS(global position system).
压缩比达到了1.9以上，与其它超光谱图像压缩算法相当。位平面变换算法具有很好的并行性。
The compression ratio of algorithm is more than 1.9. The compression algorithm based on bit plane transform can be realized by parallel computing model.
在软件设计中，以快速傅立叶变换算法(FFT)为基础，采用复合控制方法控制电容器的投切。
With the Fast Fourier Transform (FFT) algorithm in software design, capacitors being switched on or off are controlled by compound criterion.
建立四自由度视觉装置运动模型，导出从目标物体上的任一点到计算机图像中对应点的变换算法。
We establish four degree of freedom vision device movement model to educe the switch calculation from any dot on the object to the corresponding dot in the computer image.
讨论了关系数据库的空值与数据依赖满足性变换算法，并给出了有关的定义、规则、定理与变换算法。
The commutation algorithm toward null value for data dependent on satisfactory conditions in relational database is discussed and the related definitions, rules and theorems are put forward.
试验结果表明，变窗移傅里叶变换算法正确可行，可有效提取旋转机械振动信号转速谱阵的特征信息。
The experimental results show that it is correct and feasible, and can extract characteristic information of the rotating speed spectral map effectively.
在分析傅立叶变换特性的基础上，利用傅立叶变换核的三阶对称性，给出了一种快速傅立叶变换算法。
After analysing the character of Fourier transform, using 3 level symmetry of Fourier Kernel as a new algorithm for fast Fourier transform was proposed.
并研究了基于此类FRM结构FIR滤波器的采样率变换算法、实现结构、计算复杂度及其设计问题等。
Then, the sampling rate alteration method based on FIR filter with FRM structure, its architecture, computational complexity and the problem in designing are studied.
本文分析了CDTLS在时间域及序率域上的传递特性，提出了一种求解该优化问题的沃尔什变换算法。
This pager deduces the state transition matrices of CDTLS, both in time domain and in sequence domain, and presents a method solving the optimal control problem of CDTLS by Walsh transformation.
针对数据流上近似查询中的梗概计算，提出了一种新的基于最小误差的维压缩小波变换算法(MEDC)。
Aiming at synopsis computation of approximate query in data stream, a novel wavelet transformation algorithm, Minimum Error based Dimension Compression (MEDC) algorithm, is proposed in this paper.
介绍了希尔伯特黄变换算法的原理及流程，利用由希尔伯特谱反映出的丰富的物理信息来对齿轮进行故障诊断。
This paper explains the theory and algorithm of the HHT. It employs the plenty of information of gear embodied in Hilbert spectrum for fault diagnosis.
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