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MATLAB
matlab 动画功能函数movie的演示程序(matlab movie demo)
- 2010-12-19 12:55:53下载
- 积分：1
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DCT_SVD
说明： 本文提出一种在原始视频DCT(离散余弦变换)与SVD(奇异值分解)域自适应嵌入水印的算法。算法首先将视频流分割成一个个场景,场景中的视频图像被变换到DCT-SVD域中,水印量化嵌入在最大奇异上,实现了水印盲检测。同时实验证明该算法在满足透明性要求下也满足一定的鲁棒性要求,能够抵抗低通滤波、中值滤波、椒盐噪声、高斯噪声、H.264压缩攻击以及统计攻击和帧剪切等攻击。(This paper presents an original video in the DCT (Discrete Cosine Transform) and SVD (singular value decomposition) algorithm for adaptive watermark embedding. Firstly, a video stream is divided into scenes, scenes of the video image is converted to the DCT-SVD domain, the watermark embedded in the largest singular quantification, the realization of the watermark signal. Furthermore, the experiments show that the algorithm meet the transparency requirements are met under certain robustness requirements, can resist the low-pass filtering, median filtering, salt and pepper noise, Gaussian noise, H.264 compression attacks and attacks and frame shear statistics attack.)
- 2010-04-18 18:42:59下载
- 积分：1
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BEM
使用间接边界元算法求解简单的二维流体力学问题(Fluid dynamic analyse using Boundary Element Method )
- 2012-05-02 19:45:24下载
- 积分：1
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color_segment
color segmentation and bounding box from a video sequence in matlab
- 2013-10-30 03:50:12下载
- 积分：1
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TDOA_estimation_Newton
基于MATLAB仿真程序，使用牛顿迭代法，在已知时延先验信息的基础上，对目标实现无源定位。
程序内还包含符号迭代和等值线绘图等角复杂代码。希望对研究无源定位的同志有所帮助。(MATLAB-based simulation program, using Newton s iterative method, the known delay on the basis of prior information on target to achieve passive positioning.
Symbols within the program also includes iteration and contour drawing isometric complex code. Hope the study of passive location comrades help.)
- 2011-11-07 17:29:01下载
- 积分：1
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rama
PERFORMANCE EVALUATION OF THREEPHASE
INDUCTION MOTOR DRIVE FED FROM
Z-SOURCE INVERTER
- 2011-11-26 18:59:43下载
- 积分：1
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模糊PID控制迟延
基于模糊PID控制迟延系统具有更好的调节时间以及更小的超调量(The delay system based on fuzzy PID control has better adjustment time and smaller overshoot.)
- 2019-05-11 11:28:25下载
- 积分：1
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management
关于工商管理的文章，一般不错，可以借鉴一下啊！(Articles on business management, general good, can learn from ah!)
- 2010-07-22 13:14:17下载
- 积分：1
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face_recognition
face recognition through matlab
- 2009-03-14 00:21:50下载
- 积分：1
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stftlong
雷达回波信号，去除射频干扰，干扰特性为距离相干极强，stft(RF interference suppression of radar signals)
- 2009-04-07 20:29:11下载
- 积分：1
