变换的例句大全

An approach of iris identification based on real Gabor transform ( RGT) was proposed.

提出基于实数形式Gabor变换（RGT）的虹膜识别算法。

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The paper presents a method to obtain and optimize the parasite parameters of the PCB in HB QRC converter for better EMC performance.

为改善印刷电路板线路的电磁干扰性能，提出了一种半桥准谐振变换器印刷电路板寄生参数的提取及优化的方法；

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Modeling and simulating for zero-current-switching ( ZCS) quasi-resonant ( QRC) converters based on MATLAB

基于MATLAB的对零电流开关（ZCS）准谐振变换器（QRC）的建模与仿真

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An improved zero-current-switched ( ZCS) quasi resonant converter ( QRC) using a saturable inductor

一种非线性零电流准谐振变换器

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A reduced-order model and a full-order circuit model for frequency modulation ( FM) quasi-resonant converters ( QRC) are introduced.

提出了调频准谐振变换器的降阶及全阶模型（第七章）。

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The last part includes our numerical results about the QOD model. THE CANONICAL TRANSFORMATION AND THE SPIN WAVE IN TWO DIMENSIONAL HEISENBERG ANTIFERROMAGNETIC SYSTEM

第四章，介绍了一种准一维反铁磁海森堡自旋模型的数值模拟结果。二维Heisenberg反铁磁系统中的正则变换和自旋波

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In this paper, a transform algorithm of Motion Vector Field ( MVF) is proposed to revise the deformed motion vector based on the pinhole camera model.

本文基于针孔摄像机模型，提出一种运动向量场变换算法，提高基于运动向量场特征分析网球视频的性能。

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Based on the selecting theory of HOOPS and HOOPS/ MVO architecture, designed the interaction of picking points by mouse for the initial transform.

基于HOOPS射线选取原理与HOOPS/MVO架构技术，为粗配准操作设计了鼠标拾取变换点的交互方式。

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The concepts of the morphological erosion, dilation and Multi-resolution Morphological Gradient ( MMG) are introduced in this paper.

介绍了现在应用已较成熟的灰值腐蚀和灰值膨胀运算，由此引出多分辨形态学梯度变换（MMG）的定义；

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Urban expansion research based on MNF and mad transformation

MNF与MAD变换相结合的城市扩展研究

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Carry on a procession of denoising for hyper spectral data by using inverse MNF transform, and ideal results are obtained.

使用逆MNF变换对高光谱数据进行了去噪处理，并得到理想的结果。

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This paper briefly describes the principle of high Power density DC/ DC converter. The converter is modeled on the second-generation products of Interpoint's DC/ DC converter, named MHF+ 2815S.

本文对高功率密度DC/DC变换器的原理进行了扼要的叙述，本设计主要是针对美国Interpoint公司第二代产品而进行的，主要是仿MHF+2815S型产品。

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Compared with the fractal coding compression results, the coding method based on SPIHT is better than fractal coding method.

与分形编码压缩效果相比，小波变换系数的等级树集分割编码方法优于分形编码方法。

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In this paper, it is studied to compress image with wavelet transform, and the application of Set Patitioning in Hierarchial Trees ( SPIHT) in image process is researched.

本文主要研究小波变换在图像压缩中的应用，分析研究等级树集合分割算法（SPIHT）。

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It analyses SPIHT. A multilayer progressive image compression coding method based modified SPIHT is presented by use of image smoothing and by the positive sign of coefficients after FLWT.

分析了SPIHT算法，利用图像平滑技术与自适应快速提升小波变换后低频系数的符号特点，提出了一种基于改进型SPIHT的分层渐进图像压缩方法。

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Combined with the two-dimension wavelet transform, image SPIHT coding algorithm and DEFLATE coding algorithm, the power quality data are compressed.

结合二维离散小波变换、图像多级树集合分裂编码以及DEFLATE编码算法对电能质量数据进行压缩。

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Focusing on Wavelet and Bandelets transform, the paper has done the following works: ( 1) In this paper, we proposed a Set Partitioning in Hierarchical Trees ( SPIHT) encoding method based on K-means Clustering.

利用这两种变换，本文在图像压缩方面做了以下工作：（1）提出一种基于K-means聚类的分层树集合分割（SPIHT）编码方法。

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Based on the good statistical feature of wavelet image, it presents a study of the most popular coding methods: embedded zero wavelet ( EZW), set partitioning in hierarchical trees ( SPIHT).

并根据灰度图像经小波变换以后系数的分布、统计特性，对现今十分流行的嵌入零树（EZW）、分层树集合分割排序（SPIHT）算术编码方法进行研究。

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A compression algorithm for medical ultrasound images based on lifting scheme integer wavelet transform and modified SPIHT ( set partitioning in hierarchical trees) is proposed.

本文提出了一种基于提升格式整数小波变换和改进的SPIHT编码（多级树集合分裂算法）的医学超声图像压缩算法。

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Because of the special sub-band structure of multiwavelets transform, how to combine SPIHT to it was another critical questions.

由于多小波变换的特殊的子带结构，如何与单小波中经典的SPIHT算法结合也是一个重要的问题。

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