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shuzisanban
数字散斑相关(DSCM)程序,可以精确算出前后两幅图片的位移,精确到亚像素(Digital speckle correlation (DSCM) program, you can accurately calculate the two pictures before and after the displacement, to the sub-pixel precision)
- 2020-12-23 14:39:08下载
- 积分:1
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yzmsb
Matlab验证码识别算法实现,详细见代码实现,要搭建Matlab环境(Matlab verification code identification algorithm, see the code implementation in detail, to build Matlab environment)
- 2019-06-21 12:08:35下载
- 积分:1
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2 DVR
说明: Simulation for comparison of DVR and Other compensating devices
- 2021-02-13 13:34:32下载
- 积分:1
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vbicaimage
利用该算法可对噪声环境下的图像进行处理,效果非常理想。(Using this algorithm on the noise environment for processing images,and the result is very satisfactory .)
- 2010-12-29 21:08:34下载
- 积分:1
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PAPR
说明: 降低OFDM的PAPR的优化算法的研究以及MATLAB 仿真(PARP)
- 2010-04-17 10:05:07下载
- 积分:1
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genetic_algorithm
自己写的遗传算法程序,对初学者来说很实用,可以运行!(very good!)
- 2014-09-04 09:54:00下载
- 积分:1
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Devoir-Matlab-PAM
PAM pulse amplitude modulation , code matlab
- 2013-11-13 06:32:04下载
- 积分:1
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hpfilter
这不是一个标准MATLAB的函数
H = hpfilter (类型,男,氮, D0 , n )的创建传递函数的高通滤波器,氢,指定的类型和大小MxN 。可能的值类型, D0和N是: 理想 理想高通滤波器的截止频率D0 。 Ifsupplied , n是被忽略。 btw 巴特沃思高通滤波器
n阶和截止D0 。
gaussn 高斯高通滤波器的截止(标准偏差) D0 。
如果提供,正被忽略。 M和N应该是偶数的密度泛函过滤。(THIS IS NOT A STANDARD MATLAB FUNCTION
H = hpfilter (type,M,N,D0,n) creates the transfer function of a highpass filter, H, of the specified type and size MxN. Possible values for type, D0, and n are: ideal Ideal highpass filter with cutoff frequency D0. Ifsupplied, n is ignored. btw Butterworth highpass filter
of order n, and cutoff D0.
gaussn Gaussian highpass filter with cutoff (standard deviation)D0.
)
- 2009-03-21 19:05:50下载
- 积分:1
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Wienernoisesuppression
维纳噪声抑制,1、 实验原理是利用信号之间的相关性进行信号估计,从而将噪声滤除;
2、 辅助观测信号的噪声抑制可利用Wiener-Hopf方程 求出维纳滤波器的系数 ,式中 是 的自相关阵, 是输入信号 和滤波器输入 之间的互相关矢量;
(Wiener noise suppression, 1, experiment is the use of the correlation between the signals for signal estimation, which will filter out the noise 2, the auxiliary noise suppression observed signal Wiener-Hopf equation can be obtained by Wiener filter coefficients, where is the autocorrelation matrix, is the input signal and filters the cross-correlation between the input vector )
- 2010-11-21 11:38:14下载
- 积分:1
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jububian
通过矩不变量法,判断字母是否与原字母相同(letter s distinction)
- 2012-06-30 07:43:43下载
- 积分:1