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fdtd3D_pec
基于matlab的三维时域有限差分程序(cpml吸收边界),使学习时域有限差分方法的好资料。(Matlab-based three-dimensional finite difference time domain procedures (cpml absorbing boundary), so that learning FDTD good information.)
- 2007-11-26 20:08:05下载
- 积分:1
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InverseFilters
Inverse Filters on matlab
- 2009-11-26 00:49:26下载
- 积分:1
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dct
在一个图像块中调整两个(或多个) DCT系数的相对大小。将描述一个使用数字图像作为载体的系统。在编码处理中,发送者将载体图像分成8×8的像素块,每一块只精确地编码一个秘密信息位。嵌入过程开始时,首先伪随机地选择一个图像块bi,用它对第i个消息比特进行编码。令Bi=D{bi}为DCT变换后的图像块。
在通信开始前,发送者和接收者必须对嵌入过程中使用的两个DCT系数的位置达成一致,让我们用(u1,v1)和(u2,v2)来表示这两个索引。这两个系数应该相应于余弦变换的中频,确保信息保存在信号的重要部位(从而使嵌入信息不容易因JPEG压缩而完全丢失
(abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx)
- 2010-05-29 12:23:08下载
- 积分:1
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hough
matlab利用hough变换检测直线的程序(matlab use hough transform line detection procedures)
- 2012-05-30 18:40:11下载
- 积分:1
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MATLABn
affine transform image scrambling
- 2014-11-22 23:15:40下载
- 积分:1
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PMSM_PI_3
中点箝位型三电平逆变器仿真,实现中点电压平衡及电机调速的矢量控制(Simulation of neutral point clamped three level inverter)
- 2021-01-17 15:48:44下载
- 积分:1
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Singer maneuvering target tracking algorithm MATLAB simulation program, the abso...
Singer 机动目标跟踪算法的MATLAB仿真程序,绝对好用.请先解压,其中:
target_movement.m文件为目标运动模型文件.
Singer.m为主程序文件.-Singer maneuvering target tracking algorithm MATLAB simulation program, the absolute ease of use. Please decompression, in which: target_movement.m paper documents for the target motion model. Singer.m the main program files.
- 2023-08-21 13:20:03下载
- 积分:1
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harmonic
harmonic analysis in matlab
- 2011-10-05 13:37:09下载
- 积分:1
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RRR-PRP
RRR-PRP机械杆组动力学仿真模型,里面有完整的仿真模型文件。(The RRR-PRP mechanical lever group dynamics simulation model, which has a complete simulation model file.)
- 2013-04-16 20:58:33下载
- 积分:1
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CognitiveRadio
cognitive Radio simulation in matlab thanks
- 2015-02-07 02:55:16下载
- 积分:1