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gonglvpu
SNRZ，双向码，密勒码三种码型的功率谱分布图(SNRZ, two-way code, Miller code three kinds of code-type power spectrum distribution)
- 2009-12-08 16:18:18下载
- 积分：1
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Lab_Assignment4
matlab 实验wewqdeqwdwqd(matlab test ssx csacs)
- 2011-11-21 20:09:52下载
- 积分：1
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61549835image-compress-denoise
说明： 图像压缩去噪增强锐化程序，供大家参考。 包括：数字图像矩阵数据的显示及其傅立叶变换 二维离散余弦变换的图像压缩 采用灰度变换的方法增强图像的对比度 采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 图像的自适应魏纳滤波 运用5种不同的梯度增强法进行图像锐化 图像的高通滤波和掩模处理 利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理 利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理-(Sharpen Image Compression Denoising enhanced procedures for your reference. Include: digital image data display matrix and its Fourier transform two-dimensional discrete cosine transform image compression method using gray-scale transformation of the contrast-enhanced images using two-dimensional median filter function by medfilt2 of salt and pepper noise image filtering using MATLAB The function affected by noise interference filter2 images mean filter Adaptive Image Filtering Wehner use five kinds of different gradient method to enhance image sharpening images of high-pass filtering and mask treatment using Butterworth (Butterworth) low pass filter noise by smoothing the images deal with the use of Butterworth (Butterworth) high-pass filter for sharpening images treatment)
- 2009-08-11 02:34:24下载
- 积分：1
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PP1
peak picking method for signal processing
- 2012-05-03 21:57:15下载
- 积分：1
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signal-prossing
Codes related in signal processing course and written in MATLAB. there are pdf files that explain the idea about codes. so there are more than 5 source codes.
- 2011-07-21 13:54:51下载
- 积分：1
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频谱分析和包络谱分析
频谱分析 自己写的 可以给大家参考 学习学习(Spectrum analysis, written by myself, can give you reference, learning and learning)
- 2019-04-26 09:02:48下载
- 积分：1
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LDPC
我国数字电视地面国标以及手机电视国标都采用了LDPC编码，本程序是LDPC的Matlab便解码实现，程序中附有说明，结构简洁，是了解LDPC原理和应用的最佳实例。(China Digital Television Terrestrial GB GB, as well as mobile TV using the LDPC codes, this procedure is LDPC decoding of Matlab will be realized, accompanied by a process of structural simplicity, is to understand the principle and application of LDPC best examples.)
- 2007-10-16 09:22:40下载
- 积分：1
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matrix
matrix theory：Mathematically rigorous introduction covers vector and matrix norms, the condition-number of a matrix, positive and irreducible matrices, much more.(matrix theory)
- 2010-10-22 14:51:18下载
- 积分：1
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magic
计算魔方矩阵 是纯属于 手工打入 有意思 值得看(Cube matrix is calculated purely by hand into interesting to see in)
- 2010-12-18 23:13:56下载
- 积分：1
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cohere2010
相干函数的MATLAB实现程序，欢迎大家下载(Coherence function of the MATLAB implementation process, are welcome to download)
- 2010-10-27 10:37:33下载
- 积分：1
