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Description: 基于MATLAB的信道仿真编程实例.仿真的是RAYLEIGH信道和RICE信道.-MATLAB-based channel simulation programming examples. Simulation is RAYLEIGH Channel and RIC E Channel.
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Size: 167189 |
Author: peak |
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Description: 游程编码实现图像压缩。还可以，推荐给大家-RIc the image is compressed. Also, we recommend to the
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Size: 300721 |
Author: 何峰 |
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Description: 《Visual C++数字图像获取、处理及实践应用》杨枝灵、王开等编著。内容：第4章 图像增强（对比度增强、灰度变换法、直方图修整法、图像平滑、图像锐化、伪彩色和假彩色增强）；第5章 图像复原（逆滤波复原、维纳滤波方法）；第6章 图像处理中的正交变换（傅立叶变换、离散余弦变换（DCT）、沃尔什变换、基于特征向量的变换、霍特林（Hotelling）变换、SVD变换、小波变换、Mallat算法）；第7章 图像压缩编码（霍夫曼（Huffman）编码、算术编码、游程编码（Run Length Coding）、位平面编码、预测编码、DPCM、JPEG 2000编码）；
第8章 图像配准 第9章 目标检测与运动检测 第10章 图像形状特征分析（骨架检出、轮廓提取）；第11章 图像分割（边界跟踪、阈值分割区域生长、分裂合并、Canny算子）；
第12章 图像的模式识别-"Visual C digital image acquisition, processing and Practice" YANG Zhi Ling Wang Kai edited. Contents : Chapter 4 Image Enhancement (contrast enhancement, gray transform, histogram dressing, image smoothing, sharpening, Pseudo-color and false color enhancement); Chapter 5 of Image Restoration (inverse filter rehabilitation, Wiener filtering method); Chapter 6 of image processing orthogonal transformation (Fourier transform, discrete cosine transform (DCT), the Walsh transform, Based on the eigenvectors of transformation, Hotelling (Hotelling) transform, SVD transform, wavelet transform, Mallat algorithm); Chapter 7 Image Coding (Hoffman (Huffman) coding, arithmetic coding, RIc (Run Length Coding), the bit-plane coding, predictive coding, DPCM. JPEG 2000 encoding); Chapter 8 Image
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Size: 280370 |
Author: 陈镇静 |
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Description: 实现2维快速离散余弦变换，包含位图文件的拆解和封装，变换结果的查看，游程编码-achieve rapid two-dimensional discrete cosine transform, the document contains bitmap disassembling and packaging and transform the results of the check, RIc
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Size: 7511 |
Author: 闫位岸 |
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Description: 图形图像处理中常用的编码，拉普拉斯高斯编码、游程编码、算术编码、Huffman编码、Sobel编码等。-graphics processing commonly used coding, coding Laplace Gaussian, RIc, arithmetic coding, Huffman coding, coding Sobel.
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Size: 5796 |
Author: dz |
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Description: 本程序实现了数据压缩中RLC(游程编码)过程。执行环境为 TC 3.0。-realized by the data compression RLC (RIc) process. The environment for the implementation of TC 3.0.
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Size: 15288 |
Author: 钟祖豪 |
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Description: 图形图像处理中常用的编码，拉普拉斯高斯编码、游程编码、算术编码、Huffman编码、Sobel编码等。-graphics processing commonly used coding, coding Laplace Gaussian, RIc, arithmetic coding, Huffman coding, coding Sobel.
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Size: 5120 |
Author: dz |
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Description: 本程序实现了数据压缩中RLC(游程编码)过程。执行环境为 TC 3.0。-realized by the data compression RLC (RIc) process. The environment for the implementation of TC 3.0.
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Size: 15360 |
Author: 钟祖豪 |
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Description: 基于MATLAB的信道仿真编程实例.仿真的是RAYLEIGH信道和RICE信道.-MATLAB-based channel simulation programming examples. Simulation is RAYLEIGH Channel and RIC E Channel.
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Size: 166912 |
Author: peak |
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Description: 游程编码实现图像压缩。还可以，推荐给大家-RIc the image is compressed. Also, we recommend to the
Platform: |
Size: 300032 |
Author: 何峰 |
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Description: 《Visual C++数字图像获取、处理及实践应用》杨枝灵、王开等编著。内容：第4章 图像增强（对比度增强、灰度变换法、直方图修整法、图像平滑、图像锐化、伪彩色和假彩色增强）；第5章 图像复原（逆滤波复原、维纳滤波方法）；第6章 图像处理中的正交变换（傅立叶变换、离散余弦变换（DCT）、沃尔什变换、基于特征向量的变换、霍特林（Hotelling）变换、SVD变换、小波变换、Mallat算法）；第7章 图像压缩编码（霍夫曼（Huffman）编码、算术编码、游程编码（Run Length Coding）、位平面编码、预测编码、DPCM、JPEG 2000编码）；
第8章 图像配准 第9章 目标检测与运动检测 第10章 图像形状特征分析（骨架检出、轮廓提取）；第11章 图像分割（边界跟踪、阈值分割区域生长、分裂合并、Canny算子）；
第12章 图像的模式识别-"Visual C digital image acquisition, processing and Practice" YANG Zhi Ling Wang Kai edited. Contents : Chapter 4 Image Enhancement (contrast enhancement, gray transform, histogram dressing, image smoothing, sharpening, Pseudo-color and false color enhancement); Chapter 5 of Image Restoration (inverse filter rehabilitation, Wiener filtering method); Chapter 6 of image processing orthogonal transformation (Fourier transform, discrete cosine transform (DCT), the Walsh transform, Based on the eigenvectors of transformation, Hotelling (Hotelling) transform, SVD transform, wavelet transform, Mallat algorithm); Chapter 7 Image Coding (Hoffman (Huffman) coding, arithmetic coding, RIc (Run Length Coding), the bit-plane coding, predictive coding, DPCM. JPEG 2000 encoding); Chapter 8 Image
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Size: 280576 |
Author: 陈镇静 |
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Description: 实现2维快速离散余弦变换，包含位图文件的拆解和封装，变换结果的查看，游程编码-achieve rapid two-dimensional discrete cosine transform, the document contains bitmap disassembling and packaging and transform the results of the check, RIc
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Size: 7168 |
Author: 闫位岸 |
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Description: 一个vc写的大富翁4的源代码，开发游戏的朋友可以-one of the wealthiest vc wrote four of source code, the development of the game you can s
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Size: 13919232 |
Author: ddddme |
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Description: 结合电机控制系统主板的设计, 介绍了数字信号处理器和复杂可编程逻辑器件在该系统中的应用, 先后
从硬件结构、器件编程、软件设计等方面, 详细阐述了系统功能和特点。实验表明, 两者的结合, 可提高整个系统
的实时性、控制精度和可靠性。-Abstract: Th is paper discusses the development of DSP and is app licat ion in elect ric mach ine, especially int roduces
DSP’s app licat ion the vecto r cont ro l of induct ive mo to r.
Key words:DSP mo to r cont ro l vecto r cont ro l
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Size: 360448 |
Author: 张月锋 |
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Description: 细化参数的对数极坐标变换图像纹理特征提取算法提出一种细化参数的对数极坐标变换图像纹理特征提取算法,可以有效地消除旋转、缩放和平移等几何形
变的影响.在特征提取过程中,通过自相关图像消除平移的影响,引入细化参数的对数极坐标变换消除旋转和伸缩
的影响.在图像检索过程中,将不完全树型小波变换所得的特征矢量,通过欧式距离来度量图像之间的相似度.实
验表明,本算法对发生几何形变的纹理图像检索平均正确率达81.05 左右,较之传统算法能取得更好的检索
效果.-This paper p ropo sed a new type of feat ure ext raction arit hmetic for text ure image,based on paramet rical
log2polar t ranslation.This arit hmetic is robust to geo met ric distortions.During t he feat ure ext raction,t he
autocorrelatio n image was int roduced to eliminate t he effect of t ranslatio n,while t he imp roved log2polar was used to
eliminate t he effect s of rotation and scaling.In t he ret rieval p rocess,a set of inco mplete t ree st ruct ured wavelet
t ransform of t he log2polar t ransformed autocorrelation image was used to measure similarity of text ure images.The
experiment result s showed t hat t he average ret rieval rates of t his arit hmetic is abo ut 81.05 ,which is robust to t he
geomet ric disto rtio ns as compared wit h t he typical algorit hms.
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Size: 289792 |
Author: swx |
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Description: 主要介绍了FPGA 嵌入式硬核(PowerPC405) 的特点和内核结构,并且详细阐述了在FPGA
嵌入式硬核中移植VxWorks 的方法并予以实现-The symmet ric att ribute is an important att ribute of plutonium component . Plutoni2
um component is generally installed in sealed container When the symmet ry axis of plutonium component
coincide with the symmet ry axis of container , The radiation dist ributing out of the sealed is normal
school . When the symmet ry axis of plutonium component isn’t superposition with the symmet ry axis of
container , The radiation dist ributing out of the Sealed container isn’t normal school , The estimation is
consequently inaccuracy. This article simulated the radiation dist ributing in theory and investigated the
effect of orientation2error .
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Size: 270336 |
Author: mabeibei |
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Description: 摘 要 提出了一种基于样本学习的人脸肖像画自动生成算法.文章采用非均匀的马尔科夫随机场模型来描述肖
像画与人脸图像之间的统计关系 ,并使用基于训练样本的非参数化的概率表示 ,在贝叶斯优化的框架下设计了迭
代采样算法 ,可以自动的从人脸图像生成特定风格的肖像画.在该方法中 ,使用非均匀的统计模型是保持肖像中人
脸结构准确性的关键.文中所提供的例子表明了该文方法的有效性-Abstract In this paper , we present a new approach for automatically generating a life2like port rait
f rom a f rontal face image. We learn the port raiture f rom a set of real artwork examples. Different f rom
previous texture synthesis and image synthesis works that assumed modeling is homogeneous , Inhomo2
geneous Markov Random Field Model is employed as the statistical model , and a non2 paramet ric sam2
pling scheme is used to capture the complex statistical characteristics of face image and corresponding
artist drawing in this paper . In our st rategy , only those pixels corresponding to a port rait point are
sampled. Such a st rategy is crucial for maintaining facial st ructure and guaranteeing coherence of por2
t rait lines. Experimental result s demonst rate the effectiveness and life 2likeness of our approach.
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Size: 282624 |
Author: alsocc |
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Description: 学好《电子线路》这门课程,不仅需要有扎实的电路分析和信号与系统等专业基础知识,还需要在学习过
程中加入单元或系统电路的实验环节,这样才能完成整个电路的设计。介绍如何在电路的理论设计基础之上,以
Multisim X 这一仿真软件为实验平台,仿照硬件环境来完成电路的最终设计的。-Abstract :To obtain a good knowledge of the“elect ronic circuit”curriculum it needs to have the basic course of the
solid circuit analysis , the signal and the system and so on. It also needs to combine the theory with the unit or the
system circuit experiment . Accordingly these facilitate the entire elect ric circuit design. The main point s of the relat2
ed knowledge can be understood thoroughly and the elect ric circuit knowledge can be reserved for future use. It is in2
t roduced that the completion of the elect ric circuit final design through imitating the hardware environment based on
the theoretical design of the elect ric circuit and the test platform with the simulation software Multisim X.
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Size: 619520 |
Author: lsm |
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Description: 针对最优控制中的H-控制问题，用matlab实现对RIC和LMI控制方法的比较-For optimal control of the H-control problem, using matlab compares the RIC and LMI control methods
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Size: 198656 |
Author: 邱天博 |
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Description: 介绍matlab环境下的瑞利及莱斯衰落，包括模型构建、参数设置等、结果仿真等。-Ray and ric model for LTE
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Size: 1024 |
Author: 肖清华 |
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