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MATSLISE2006
MATSLISE is a Matlab application for the numerical study of Schringer
and Sturm-Liouville problems. MATSLISE allows one to compute the eigen-
values and eigenfunctions and to display them graphically.
The numerical methods used are the CP methods (abbreviation for
Constant reference potential Pertubation Method).
(MATSLISE is a Matlab application for the numerical study of Schr鰀inger
and Sturm-Liouville problems. MATSLISE allows one to compute the eigen-
values and eigenfunctions and to display them graphically.
The numerical methods used are the CP methods (abbreviation for
Constant reference potential Pertubation Method).
)
- 2010-10-17 15:56:48下载
- 积分：1
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simulink
simulink的仿真基础 内容详尽 讲解具体适用于simulink4.0以上版本(simulink simulation on the basis of specific detailed above apply to simulink4.0)
- 2008-05-31 20:39:53下载
- 积分：1
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bpsk_mod
第五章载波调制仿真实验 程序仿真 simulingk仿真(Chapter modulation simulation simulation program simulation simulingk)
- 2011-06-07 16:23:01下载
- 积分：1
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MATLAB-fuzzy-logic-toolbox-function
MATLAB模糊逻辑工具箱函数,对模糊数学类程序开发非常有用。(MATLAB fuzzy logic toolbox function)
- 2011-09-23 11:13:36下载
- 积分：1
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ICA
快速ICA盲源信号处理，在众多信号分离中分离效果较佳。可以自己做扩展。(Fast ICA blind source signal processing)
- 2013-04-08 21:32:10下载
- 积分：1
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JPEGimageCompressiontechniquesimplementationandopt
摘 要
文章以空间监控系统为背景,深入研究了JPEG图像压缩标准的实现方法,并基于FPGA对其进行了实现和优化。文中给出了详细的实现方法和优化过程,测试表明达到了很好的效果。
简单介绍了有损静态图像压缩当前有两种比较流行的标准JPEG和JPEG2000。说明了用JPEG方法压缩的原因。
介绍JPEG基本原理：JPEG对灰度图像的压缩处理过程主要包括:图像分割,离散余弦变换(DCT),量化(Quantization),“Z”形排序(Zigzag Scan),差分脉冲编码调制(Differential Pulse Code Modulation,DPCM)对直流系数(DC),行程长度编码(Run-Length Encoding,RLE)对交流系数(AC),霍夫曼(Huffman)编码等。
JPEG标准的特点是离散余弦变换。
比较详细介绍压缩系统的构成和实现。实现提及步骤， JPEG压缩模块设计和编码模块实现细节。
(Abstract
Article in the space monitoring system for the background, in-depth study of the JPEG image compression standard implementation methods and carried out based on FPGA implementation and optimization. In this paper, a detailed method of implementation and optimization of the process, testing showed that to achieve good results.
Easy introduction of harmful static image compression has two kinds of comparisons that the current popular standard JPEG and JPEG2000. Illustrated by the reasons for JPEG compression method.
JPEG introduce the basic principles: JPEG compression of gray-scale image processing include: image segmentation, discrete cosine transform (DCT), quantization (Quantization), "Z"-shaped sort (Zigzag Scan), differential pulse code modulation (Differential Pulse Code Modulation, DPCM) on the DC coefficient (DC), Run Length Encoding (Run-Length Encoding, RLE) of the exchange coefficient (AC), Hoffman (Huffman) coding.
JPEG standard is characterized by discrete )
- 2009-03-29 08:39:04下载
- 积分：1
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ier_94
汉森的金融matlab程序（广义t分布）(Hansen s matlab code for finance )
- 2010-09-20 10:31:38下载
- 积分：1
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findFatigueeye
用matlab检测视网膜眼底图像，达到自动识别视网膜病变(Detection of retinal fundus images using matlab to achieve automatic identification retinopathy)
- 2013-12-09 15:47:13下载
- 积分：1
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OOK
自己编写的OOK调制与解调，内含matlab-figure-file、matlab-M-file和得出的jpg格式图形！(I have written OOK modulation and demodulation, containing matlab-figure-file, matlab-M-file and come to the jpg format graphics!)
- 2009-05-06 12:05:33下载
- 积分：1
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ui_check_params
说明： 关于OFDM的CHECK部分程序,是用MATLAB做的(on OFDM CHECK part of the process is done using MATLAB)
- 2005-11-30 13:32:19下载
- 积分：1
