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frft
实现分数傅里叶变换及其反变换，并在音频中嵌入和提取水印(audio watermarking by fractal fourier transform)
- 2014-04-06 17:49:22下载
- 积分：1
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Waver
用VB写的画出波纹的程序(Written by VB painted corrugated procedures)
- 2020-06-29 15:00:01下载
- 积分：1
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PSIR_ISIR_IRW
计算点目标成像的峰值旁瓣比，积分旁瓣比，分辨率(Calculate peak sidelobe ratio, integral sidelobe ratio and resolution of point target imaging)
- 2021-01-07 11:28:52下载
- 积分：1
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SART
SART图像重建代码 基于C++ 主要用于CT等射线处理(code of image and with a wide application of CT, x-RAY , ETC)
- 2017-09-16 12:48:22下载
- 积分：1
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WPSNR
计算信噪比的测试程序代码，利用对比敏感度函数（CSF）测量失真图像的空间频率。(Calculation of the test code SNR, the contrast sensitivity function (CSF) measurement of the spatial frequency of image distortion.)
- 2017-09-04 11:12:15下载
- 积分：1
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pianzhen
本算法可实现图形裁剪，并将0°，45°，90°，135°四角度偏振图像合成强度图像，偏振度图像，偏振角图像，椭圆偏振率图像(This algorithm can realize graphic cutting and synthesize intensity images of 0, 45, 90, 135, four angles, polarization image, polarization angle image, elliptical polarization image)
- 2021-03-11 21:09:25下载
- 积分：1
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log_edge
说明： 用log算子做边缘检测的matlab源程序(log Operators do edge detection Matlab source)
- 2006-04-05 16:46:03下载
- 积分：1
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a-watermarking-based-on-dwt
这是个由matlab仿真实现的基于dwt的数字水印技术算法，实现了数字水印的嵌入、提取和一系列攻击实验。效果良好。(This is implemented by the matlab simulation of digital watermarking technique based on dwt algorithm, realization of the digital watermark embedding, extraction and a series of attacks on experiments. Good effect.)
- 2011-05-19 09:20:49下载
- 积分：1
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实验五_（源程序2）
说明： 掌握OpenGL中的矩阵变换、模型视图变换及投影变换。(The perspective projection, main view, overhead view and side view of the space tetrahedron shown in Figure 7-41 of the textbook P228 are displayed in four viewing areas using the multi-view area in OpenGL.)
- 2019-06-09 22:48:07下载
- 积分：1
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24huidutu
显示24位灰度图象，24位真彩色图像以及图像的转换(shows 24 gray-scale image, 24 true color images and image conversion)
- 2007-04-25 10:23:00下载
- 积分：1
