1、

A new remote sensing image coding scheme based on the biorthogonal wavelet transform and SPIHT algorithm is proposed according to the statistical characteristic of remote sensing image data.

针对遥感图像的数据特点,提出了结合双正交变换和SPIHT算法的遥感图像小波零树编码方案。

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2、

DSP data processing module based on DSP performs such factions as preprocessing radar data, wavelet transform, encoding algorithm of the SPIHT ( set partitioning in hierarchical trees) and adaptive arithmetic coding.

DSP数据处理模块,包括DSP的选型、雷达数据的预处理、小波变换、多级树集合分裂算法编码以及算术编码。

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3、

Gray Image Watermarking Algorithm Based on LWT and SVD

基于提升小波变换和奇异值分解的灰度图像水印算法

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4、

A new texture feature extraction method using Local Walsh Transform ( LWT) is presented. The definition of LWT is given. The statistical properties of LWT coefficients are analyzed.

介绍了一种利用局部沃尔什变换(LWT)提取图像纹理特征的新方法,给出LWT的定义,并分析了LWT系数的统计特性及其各阶矩的纹理鉴别性能。

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5、

Development of LFT Model for Ground-to-air Missile Based on Quasi-linear Model

建立基于准线性化模型的地空导弹线性分式变换模型

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6、

And then a Gauss sequence is formed out of uniform distribution by a function transforming method.

然后采用函数变换法由均匀分布的随机序列生成高斯分布的随机序列.

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7、

LBV transformation of Landsat data

陆地卫星数据的LBV变换

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8、

Research on One Channel and Bilateral Chirp Fourior Transform Processor

单通道双向式Chirp付立叶变换处理器研究

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9、

A novel five level DC/ DC converter which is suited to high dynamic response applications is proposed.

提出了一种可用于高动态响应场合的五电平DC/DC变换器。

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10、

This paper presents a novel technique for directly IF sampling and digitally obtaining the inphase ( I) and quadrature ( Q) components of the IF signal.

本文提出了一种直接对中频信号进行A/D变换,然后在数字域中对信号进行正交检波处理的新方法。

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11、

This paper extends the definitions of fail-safe system to multiple-modular-redundancy and discusses how to select the redundancy configuration, as well as the rules of reconfiguration as viewed from the angle of reliability.

本文将故障安全系统的定义推广到多重冗余系统,并从可靠性角度论述了冗余格局的选择及格局变换的原则。

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12、

The exhaust system uses a single muffler with a single monolithic-type catalytic converter.

排气系统采用带有单片整体类型触媒变换器的单消音器.

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13、

A light four-wheeled convertible carriage with two interior seats and places outside a driver and footman.

双座四轮马车一种可变换的轻型四轮马车,车厢里有两个座位,车厢外有为驾驶者和男仆准备的位子.

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14、

This paper studies the effect of saturation pressure to the heat surface of a phase-change hearer.

摘要合理确定和控制介质的饱和压力对相变换热加热炉的经济性有显著影响.

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15、

The security of the algorithm is mainly based on the difficulty of RSA crack, and the complexity of the algorithm is based on matrix transformations and quadratic function operations.

此算法的安全性主要是基于RSA破解的难度,而算法复杂度基于矩阵变换与基础二次函数运算。

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16、

In figures of the quadratic functions, the method of space alternate coordinate has been used. A special point has been selected as the origin and a representative vector has been selected as the Z axis of new coordinate system.

对于属于二次函数的图形,本仿真程序采用空间坐标变换的方法,选择特殊点作为新坐标系的原点,将有代表性的矢量作为新坐标系的Z轴。

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17、

Second, a new method of controlling chaos by employing a dynamical nonlinear controller is developed to DC-DC buck converters towards stead periodic orbit. The controller is piecewise-quadratic function in the form of x x.

基于一种分段二次函数xx,提出了一种新的混沌控制方法,使用它作为非线性反馈控制器成功地控制了DC-DC buck变换器到稳定的周期轨道。

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18、

The Transformation and General Pythagoras' Theorem on the Linear Manifold

线性流型上的变换函数Φ及广义的勾股定理

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19、

The primary aim of this paper is to describe the transformation function [ 1], to extend the conclusion of Pythagoras'theorem for "squared length" of any triangle and to study some geometrical significance of its application.

本文目的在于论述变换函数中φ,外延勾股定理用于运算任意三角形边的平方长并研究其几何特征的实际应用问题。

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20、

Used in circuits what polarity is reversed, such as signal coupling, etc.

适用于信号偶合等极性需反转或变换的电路.

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