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conv_code_decode
卷积码的编码以及软硬译码，信道为awgn，调制方式为bpsk(Convolutional encoding and decoding software and hardware, channel for the awgn, modulation is bpsk)
- 2010-09-11 21:01:31下载
- 积分：1
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matlab
摘 要:针对茄子图像的灰度和颜色特点,利用MATLAB中丰富的图像处理函数,分别进行了色差分割和色调分割。在
色调分割中,采用了自动选取阈值的Otsu法。在去除残留噪音的处理中,采用标注的方法对二值图像的各连通区域进行面积
统计。保留最大面积的区域,从而使分割效果大大改善。利用多参数来衡量分割效果,使评价做到最大程度的客观、合理。(Based on the gray- level and color characteristics of eggp lant image, hue and color- difference segmentation were
conducted by using the rich image p rocessing functions embedded inMATLAB. The auto threshold- adap tivemethod ofOtsu operation
was specially used for hue segmentation. And upon the elimination of the residue noise, labelingmethod for statistical calculation was
introduced for the connected regions of the binary image. Themaximum areaswere p reserved to imp rove segmentation effects. In addi2
tion, multi- indiceswere app lied to assess the effect of segmentation, in order to get impersonal and reasonable assessment)
- 2009-05-12 11:21:14下载
- 积分：1
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Secondgenerationwavelettransform
介绍了比较新颖的二代小波变换技术，即通过分裂、预测和更新三个步骤实现小波变换
的方法，并且把这种技术成功的应用于图像融合技术中。实践表明，这是一种比较成功的图像融合解
决方案。(Introduced a relatively new technology of second generation wavelet transform, that is, through the split, predict and update the three-step realization of wavelet transform methods, and to the success of this technology applied to image fusion technology. Practice shows that this is a more successful image fusion solution.)
- 2021-05-09 01:28:35下载
- 积分：1
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Sourcecode
说明： matlab使用详解的书籍源码，对学习matlab非常有用！！(This is the source code of the book---Matlab shiyong xiangjie，it is very useful for matlab learners！！)
- 2010-04-07 14:11:20下载
- 积分：1
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7-302-09311-3
说明： 教学材料包含全套的文件,可以直接用于教学 例题全部代码包含本书全部例题的MATLAB语句 开发函数和使用资源包含作者为本书开发的全套函数. (Teaching materials include a full set of files that can be directly used for teaching examples include all the code book, all examples of MATLAB statements development function and use of resources developed for this book contains a full set of functions.)
- 2010-04-22 16:42:13下载
- 积分：1
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gaffe_0.0.13
计算非线性薛定谔方程工具箱,详细给出了运行中脉冲的变化，运行成功(Calculate the nonlinear Schrodinger equation toolbox gives the changes in detail the operation of the pulse, running successfully)
- 2013-12-18 13:32:58下载
- 积分：1
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imageprocess
说明： 在MATLAB里开发的几个常用的图像处理工具，简单易用，初学者可以试试。(matlab image process easy )
- 2010-04-08 10:45:38下载
- 积分：1
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fft-matlab
说明： 包含4个关于快速付立叶变换的MATLAB编程实例(Contains four on the fast Fourier transform of the MATLAB Programming Example)
- 2010-05-04 10:19:45下载
- 积分：1
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balanced_gold_generator
扩频通信常用的 平衡gold序列生成matlab m文件 希望可以上传 (spread spectrum communication commonly used balance gold Sequence Generation Matlab m hope to upload documents)
- 2006-06-15 09:53:42下载
- 积分：1
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cebuzhunyuanlishiyan
此程序为测试窗函数宽度对时－频分辨率的影响，即测不准原理，对时间分辨率和频率分辨率只能取一个折中，一个提高了，另一个就必然要降低，反之亦然。(This procedure for the test window function width on- frequency resolution, that is, the uncertainty principle, the time resolution and frequency resolution can only take a compromise, an elevated, and the other is bound to reduce, and vice versa .)
- 2013-04-30 16:36:04下载
- 积分：1
