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MATLAB_qua
They are the programs of uniform quantization and non-uniform quantization.
In digital signal processing, quantization is the process of approximating ("mapping") a continuous range of values (or a very large set of possible discrete values) by a relatively small ("finite") set of ("values which can still take on continuous range") discrete symbols or integer values.
- 2010-11-09 16:42:24下载
- 积分:1
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psnr
计算峰值信噪比,可以用于检查图像密写的效果(Calculation of peak signal to noise ratio, images can be used to check the effect of Steganography)
- 2009-05-05 17:45:02下载
- 积分:1
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facere
基于matlab的人脸识别程序,内附说明,很详细(Matlab-based face recognition process, containing a description, in detail)
- 2009-06-04 11:28:38下载
- 积分:1
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yuanzhen
圆阵的方向图 切比雪夫系数加权 频域搬移(Circular array pattern coefficient weighted Chebyshev frequency domain move)
- 2011-04-26 22:30:23下载
- 积分:1
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Freespace_GuassBeam_FDTD
自由空间入射 二维高斯光束的模拟 (PML边界)(The free space incident two-dimensional analog of the Gaussian beam (PML boundary))
- 2012-08-28 14:19:52下载
- 积分:1
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My_maxentropy
最大熵复原MATLAB程序,可以直接运行,注释详细,并可与维纳、盲LUCY方法作比较,希望对初学者有一些帮助(Maximum entropy restoration MATLAB program can run, comment in detail, and can and Wiener, blind method for comparison LUCY, I hope there is some help for beginners)
- 2010-06-24 21:04:39下载
- 积分:1
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cwl21lp
matlab code for low pass
- 2012-03-22 12:00:09下载
- 积分:1
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jisuanqi
实现计算器的基本算法,有一个计算器界面,实现加减乘除等。(The realization of the basic algorithm of the calculator, a calculator interface, Math.
)
- 2012-03-26 15:59:54下载
- 积分:1
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pso1
swarm algorithm optimization
- 2011-10-01 13:57:41下载
- 积分:1
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ssim
这个程序可以计算一幅图像的结构相似度指数SSIM,一定程度上评估图像质量。(This program can calculate an image structural similarity index SSIM, to some extent, to assess the quality of the image.)
- 2013-05-19 21:20:53下载
- 积分:1