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SWT
实现图像的二维平稳小波变换,包含对源图像的分解与重构(2-D stationary wavelet transform, including the decomposition and reconstruction of the source image)
- 2020-11-10 11:19:46下载
- 积分:1
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MATLAB7.0basic
matlab的基础教学,对于从来没有学习过matlab的同学,该文档可以提供由浅入深的详细介绍与说明。(matlab basis for teaching, never studied matlab for students, the document provides a detailed description and explanation progressive approach.)
- 2013-12-06 15:46:52下载
- 积分:1
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fdct_wrapping_matlab
采用中心旋转法来进行曲波变换,带有几个demos。方便的进行curvelet变换(Center of rotation method used to carry out curvelet transform, with a few demos. Convenient for curvelet transform)
- 2010-06-10 18:51:18下载
- 积分:1
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ex2
汽车牌照定位与字符识别 要定位汽车牌照并识别其中的字符,我们采用Matlab平台提供的一些图像处理函数,以傅立叶变换通过字符模板与待处理的图像匹配为核心思想。 (Vehicle license location to location and character recognition vehicle license and identify the characters, we use Matlab platform provides a number of image processing functions, Fourier transform through the characters in the template to be processed with the image matching as the core ideology.)
- 2009-04-21 09:44:56下载
- 积分:1
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DTMF
实现dtmf双音多频信号的matlab仿真编码和解码,采用coertzel算法。(Methods of measurement for pushbutton telephone with DTMF
)
- 2010-12-29 17:38:15下载
- 积分:1
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Matlab---xyc
改进的matlab取点求职的方法,很好用的,共享下(Improved access point matlab job search methods, the good, to share the)
- 2011-10-08 13:31:27下载
- 积分:1
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cnaq-0.2
it is a spectrum analysis code
- 2009-10-27 13:34:45下载
- 积分:1
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GUI
A model of a grafical user interface using Matlab, with many possible implementations
- 2009-05-26 01:39:13下载
- 积分:1
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introduction-of-MATLA
matlab的学习教程,里面含有很全面的介绍教程是ppt格式的,很容易理解,有利于初学matlab的同学的学习(matlab learning tutorial, which contains a very comprehensive introduction tutorial ppt format, it is easy to understand, is conducive to learning for students to learn matlab)
- 2013-09-08 18:32:21下载
- 积分:1
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LDPC码编译码算法的研究与实现_李会雅
本文首先介绍了几种LDPC码的编译码算法,同时推导了译码错误概率和密度进化
过程,讨论了信道参数的门限效应。接着对LDPC码二分图中长度为4的环进行了深入
研究,提出了一种LDPC码校验矩阵的消4一环生成算法,采用Matlab和VC++融合编程
方式,完成了此算法的程序设计。此算法不仅可生成二进制LDPC码的校验矩阵,并且
对算法修正后,也可生成多进制LDPC码的校验矩阵。采用此算法后可避免LDPC码译
码过程中的重复迭代,显著提高了短帧LDPC码的误比特率性能。同时对不同参数对
LDPC码性能的影响进行了仿真,得到了一些结论。最后,利用VHDL语言在复杂可编
程逻辑器件(CPLD)上完成了LDPC码编码器的硬件实现。另外,给出了LDPC码译
码器硬件实现的整体结构图,结合对数似然比域内的置信传播迭代译码(LLR-BP)算
法,对译码器的各个模块进行了详细阐述。(Research and implementation of LDPC coding and decoding technology)
- 2018-04-08 18:48:44下载
- 积分:1