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gongji
数字水印图像的攻击测试
包括滤波、剪切、添加噪声、jepg压缩攻击等等(Attack test digital watermarking images, including filtering, cropping, adding noise, jepg compression attack, etc.)
- 2011-05-29 00:07:30下载
- 积分:1
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Untitled2
在Matlab中编写了有向图算法的调用函数(The calling function of directed graph algorithm is written in Matlab)
- 2018-06-19 17:01:45下载
- 积分:1
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P0311
在MATLAB环境下,以上代码通过编译。P0311: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 P0312:利用巴特沃斯(Butterworth)高通滤波器对图像进行锐化处理(In the MATLAB environment, the above code through the compiler. P0311: the use of Butterworth (Butterworth) low pass filter on the image noise by smoothing treatment P0312: the use of Butterworth (Butterworth) high-pass filter for sharpening images treatment)
- 2007-08-13 11:30:04下载
- 积分:1
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cyclic
MATLAB实现循环码的编码与解码,Cyclic code encoding and decoding based on MATLAB(Cyclic code encoding and decoding based on MATLAB)
- 2014-04-21 10:01:37下载
- 积分:1
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DSP实验
说明: 观察数据长度N的变化对DTFT分辨率的影响
这几个程序是老师写的 对于理解DTFT有很大帮助(Effect of observation data length N on DTFT resolution
These programs are written by the teacher and are very helpful for understanding DTFT.)
- 2020-06-17 05:20:01下载
- 积分:1
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bezier_demo
用贝塞尔画曲线的demo,能够控制参数,调节曲线的形式(a demo using bezier)
- 2009-12-30 10:56:00下载
- 积分:1
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twoD_CA_CFAR
韦布尔分布,对数正态分布和高斯分布条件下的时频二维恒虚警处理(under the condition of Weibull, Log-normal and Gauss, Time-Frequency CFAR)
- 2021-01-31 22:20:07下载
- 积分:1
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sy
说明: Matlab实验一 信号、系统和系统响应.实验二的补充说明.(Matlab experiment a signal system and the system response. Experiment II supplementary explanation.)
- 2008-12-10 12:44:00下载
- 积分:1
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adpcm
ADPCM的matlab算法,很简单,一般人都能看懂。(Matlab the ADPCM algorithm, is very simple, ordinary people can understand.)
- 2020-07-10 21:18:54下载
- 积分:1
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PSKDemodulationPart2
PSK的解调第二部分,完整的参数设置.与第一部分相连接(PSK demodulator of part2 of a complete set of parameters)
- 2009-04-27 21:01:01下载
- 积分:1