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对二维图像进行压缩,采用matlab编程实验,-Of two-dimensional image compression using matlab programming experiment
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Matlab矢量量化图像压缩程序
矢量量化VQ,是一个常见的压缩技术。Linde, Buzo, and Gray 提出了基于
训练序列的Vector Quantization (VQ)算法。-Matlab vector quantization image compression procedures for vector quantization VQ, is a common compression technology. Linde, Buzo, and Gray proposed
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jpeg图像进行量化和反量化的matlab程序-jpeg images can be quantified and inverse quantization of the matlab program
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Compression and decompression VQ=vector quantization for image.
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This a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN -
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DPCM系统的简单sumlink仿真(7个量化等级,信源是正弦波)-DPCM system, a simple sumlink simulation (7 quantization levels, source is a sine wave)
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Matlab矢量量化图像压缩程序
矢量量化VQ,是一个常见的压缩技术。Linde, Buzo, and Gray 提出了基于
训练序列的Vector Quantization (VQ)算法。-Matlab vector quantization image compression procedures for vector quantization VQ, is a common compression technology. Linde, Buzo, and Gray proposed
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Median Cut Algorithm,RGB,image,algorithm,quantization,color,red,blue,green,multimedia processing,
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【摘要】采用’()*(+ 通信仿真软件对应用于无线信道中的,-./,0-./,01(’ 的数字通
信方式和主要通信过程的实际情况进行计算机模拟仿真。主要通信过程为抽样、量化、编码、调制解
调、纠错编码等,并给出了几种调制解调的主要特性,为建立实际通信系统提供了基本的依据。
【关键词】移相键控(-./);正交幅度调制(1(’);脉码调制(-2’)-【Abstract】 ()*(+ communication simulation software used in wireless ch
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uniform quantization in matlab
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Companding is essentially a technique for achieving non-uniform quantization. There are basically 2 methods which are most popular in literature.:-A-law companding and u-law companding. These algorithms help in achieving to an extend, compression. Th
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张雪英“数字语音信号处理及matlab仿真”部分源代码,包括线性预测,矢量量化等-ZHANG Xue-Ying " digital speech signal processing and matlab simulation" part of the source code, including linear prediction and vector quantization
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over sampling,quantization error
SQNR
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matlab掘金量化源码,里面含有例子,可以测试-matlab source quantization Nuggets
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《MATLAB向量化编程基础精讲》中的示例程序(Examples of the basics of MATLAB quantization programming)
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使用matlab实现的jpeg基本系统,输入为灰度图像,输出为使用‘0’‘1’字符表示的字符串。
包括dct编码与解码、量化与反量化,Huffman编码与解码(The JPEG basic system implemented with MATLAB is entered into a gray image, and the output is a string represented with a '0' '1' character.
Including DCT coding and de
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此文件包含经典非均匀量化,即13折线法。以及Jack信道模型(Nonuniform quantization)
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利用matlab对卢瑟福散射进行仿真。但是因为电子质量很小,而且a粒子和电子的碰撞近似为完全弹性碰撞(因为这种碰撞能量很小,不会发生能级间的跃迁),根据动量守恒和能量守恒可以知道,a粒子速度几乎不变,对实验的结果影响很小。电子如果被撞到的话,估计就会被撞飞了吧,也可能被a粒子或者靶中其他失去电子的阳离子俘获.利用平方反比有心力场中的第三运动积分—Runge-Lenz矢量,简化处理了卢瑟福散射、氢原子的量子化和氢原子园轨道的相对论修正问题.(221/5000
Matlab is used t
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案例 MATLAB量化交易案例汇总 基于windMATLAB接口(EXAMPLE
Case MATLAB quantization transaction case summary based on windMATLAB interface.)
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进行均匀量化误差分析,并且有仿真图,分别是输入信号和量化信号对比,采样样值和8级均匀量化后的样值,均匀量化信噪比随编码位数的变化(Error analysis of uniform quantization)
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