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RK龙格库塔计算微分方程组
使用4阶龙格库塔定理计算一阶微分方程组,方程组有3个方程(RK calculation of differential equations)
- 2018-04-13 13:01:19下载
- 积分:1
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dwt-watermarking
本利用MATLAB,结合aronld变换实现了基于小波分解的图像数字水印算法,经调试通过(The use of MATLAB, with aronld Transform Wavelet-based Image Watermarking by debugging through the)
- 2009-10-13 21:46:50下载
- 积分:1
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DCT_watermark
说明: dct域的图像数字水印,将水印图像信息隐藏在DCT系数的中频部分。(DCT domain image watermarking, the watermark image information hidden in the intermediate frequency part of DCT coefficients.)
- 2021-02-22 17:29:41下载
- 积分:1
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edge
边缘检测的绝好套餐,可以拿来做博士 论文了(Edge Detection of excellent packages, can be used to do a doctoral dissertation)
- 2008-04-13 14:50:04下载
- 积分:1
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matlab
图像噪点检测,去除难以区分的斑点噪声及平滑图像
双曲型差分(Image denoising and hyperbolic difference)
- 2018-10-18 15:41:14下载
- 积分:1
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ImageSimilarity
计算img文件夹内所有图像之间的相似度,并根据相似度排序,呈现每个图片的最相似图片结果(calculate the image similarity of each pic in img filedir)
- 2018-05-20 00:07:26下载
- 积分:1
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prop
角谱法在衍射光场计算中的应用,还有一些其他方法(Calculation of diffraction light field by angular spectrum method)
- 2020-08-23 15:38:16下载
- 积分:1
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DOE (2)
衍射光学光束整形元件设计
目标:在透镜后焦面上实现图形的光强分布
实现:
1、波长、衍射光学元件口径、形状、入射波前、二维目标分布及尺寸等都可自行设定;
2、对相位进行8台阶量化,重新计算;
3、更换输出面的采样间隔,重新计算。(Design of Diffraction Optical Beam Shaping Element
Objective: To realize the intensity distribution of the pattern on the focal plane behind the lens.
Realization:
1. Wavelength, aperture, shape, incident wavefront, two-dimensional target distribution and size of diffractive optical elements can be set by themselves.
2. The phase is quantized by 8 steps and recalculated.
3. Replace the sampling interval of the output surface and recalculate it.)
- 2019-03-22 15:54:25下载
- 积分:1
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myimageprocess2
直方图均衡化,局部直方图均衡化,直方图匹配,中值滤波,(histgram equalization,histogram matching)
- 2009-04-19 16:45:46下载
- 积分:1
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ATOCP
此程序为摄影测量的一个小环节,主要功能是求解影像畸变差,可根据相机内参数求解,简单实用(This program is a small part of photogrammetry, the main function is to solve the differential image distortion can be solved according to the camera parameters, simple and practical)
- 2013-11-08 14:48:01下载
- 积分:1