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2source
2D fdtd with pml and two sinosudoal point source
- 2011-01-01 03:13:20下载
- 积分:1
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BinaryImgWM_DRDM1.1
watermarking usisng binary embeding
- 2014-09-23 06:06:14下载
- 积分:1
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testone
二维离散小波变换(Mallat快速算法)对图像进行二维离散小波变换, 变换级数大于等于3级,然后进行阈值化处理(阈值约为10左右),再统计系数中0的个数(百分比表示)并进行重构, 最后计算重构图像的峰值信噪比(PSNR).
数据:灰度图像lena.bmp或其它图像, 滤波器系数可以调用matlab中的wfilters函数获得, wfilters函数的使用请在matlab中help wfilters.(Two-dimensional discrete wavelet transform (Mallat fast algorithm) two-dimensional discrete wavelet transform image transformed series is greater than or equal to 3, and then processing thresholding (threshold of about 10 or so), the number of re statistical coefficient 0 ( reconstruct the final calculation of the peak signal-to-noise ratio (PSNR) of the reconstructed image data: the grayscale image lena.bmp or other images, the filter coefficients can call matlab in wfilters function to obtain, wfilters function, expressed as a percentage) in matlab help wfilters.)
- 2013-03-21 00:30:33下载
- 积分:1
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figtojpg
matlab写的将fig格式图片转成jpg格式的源代码(matlab write the fig format jpg format image into the source code)
- 2013-12-03 21:10:47下载
- 积分:1
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132
用MATLAB2008A编写的主成成分分析(MATLAB2008A prepared by Principal Component Analysis)
- 2009-05-14 22:13:59下载
- 积分:1
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thintwo
数字识别,区分图片0到9,共有一百幅图片,一部分用来训练,一部分用来测试(Digit recognition, the distinction between image 0 to 9, a total of one hundred pictures, some for training, in part to test)
- 2010-12-28 16:19:21下载
- 积分:1
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fisher
fisher分类法的matlab实现,包含训练与测试部分。(fisher classification matlab implementation, including training and testing parts.)
- 2013-07-16 09:35:11下载
- 积分:1
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MyRS
这是一个MATLAB环境下使用的粗糙集工具箱(ROUGH SET)
- 2010-01-09 02:24:04下载
- 积分:1
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Salesman
Travelling salesman problem description to code in matlab is provided in this document
- 2011-01-07 20:56:52下载
- 积分:1
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SpreadSheet
写一个GUI程序,能打开和保存.csv文件,能以表格的形式显示.csv的数据,并且能修改每个单元的 值。(Write a GUI program that can open and save. Csv file can be displayed in tabular form. Csv data, and can modify the value of each unit.)
- 2014-01-05 16:11:07下载
- 积分:1