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LEACH
wireless sensor networks for LEACH
- 2010-10-25 15:42:50下载
- 积分：1
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TOAUWBfkt
超宽带TOA定位卡尔曼滤波定位算法matlab仿真(Ultra-wideband TOA positioning Kalman filter algorithm matlab simulation)
- 2014-06-17 17:07:25下载
- 积分：1
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MATLABandefficientprogrammingtechniquesandapplicat
MATLAB高效编程技巧与应用25个案例分析(MATLAB and efficient programming techniques and applications 25 Case Studies)
- 2010-11-23 19:05:05下载
- 积分：1
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harris-corner-detector
Harris角点检测，附有图片，对进行电子稳像技术研究可以提供一定的帮助。(Harris corner detection, with a picture of the electronic image stabilization technology can provide some help.)
- 2010-05-08 19:36:26下载
- 积分：1
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Boost_for_UC2
Boost circuit in simulink
- 2014-08-26 00:50:35下载
- 积分：1
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HEU_KMSActtivator
说明： 本文提出了一种基于混沌加密的DCT域二值图像数字水印算法.该算法首先利用混沌序列将含有版权信息的有意义二值图像水印进行加密,然后利用人眼视觉系统(HVS)的特性将原始载体图像进行块分类,最后将不同强度的水印分量嵌入到不同类的图像块DCT中频系数中去.利用混沌序列对水印进行加密,使水印本身具有安全性,对数字作品进行双重保障.通过高斯噪声,椒盐噪声以及JPEG压缩和剪切等攻击试验,表明了该算法具有较好的鲁棒性.(Encryption in DCT domain is proposed. Firstly, the meaningful binary image watermark containing copyright information is encrypted by using chaotic sequence, and then the original image is classified by using the characteristics of human visual system (HVS), Finally, the watermark components with different intensities are embedded into the DCT intermediate frequency coefficients of different types of image blocks. Chaotic sequences are used to encrypt the watermark, so that the watermark itself has security and double protection for digital works. Experiments on Gaussian noise, salt and pepper noise, JPEG compression and clipping show that the algorithm has good robustness)
- 2021-04-15 12:12:28下载
- 积分：1
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hurst
市场择时研究之hurst指数的matlab实现(Research on the realization of the Hurst index of MATLAB market timing)
- 2014-09-26 13:40:33下载
- 积分：1
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kalman
本文介绍kalman滤波的基本原理及发展现状，主要从模型的建立和非线性模型的线性化两方面进行介绍(In this paper, the basic principle of kalman filter and the development present situation, mainly from the establishment of model and the linearization of the nonlinear model is presented in two aspects)
- 2013-03-12 18:59:23下载
- 积分：1
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QAM000000
ofdm QAM仿真 在AWGN信道下 i*2*pi/4)*exp(i*.2*pi/4)+exp(i*4*pi/4)*exp(i*.4*pi/4)+exp(i*6*pi/4)*exp(i*.6*pi/4(simulation of OFDM with QAM modulationi*2*pi/4)*exp(i*.2*pi/4)+exp(i*4*pi/4)*exp(i*.4*pi/4)+exp(i*6*pi/4)*exp(i*.6*pi/4)
- 2013-04-07 15:15:09下载
- 积分：1
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语音增强中的子空间算法 subspace
语音增强中的子空间算法，klt算法以及pklt算法，内附参考文献。( folder contains subspace algorithms: REFERENCES
Hu,Y.and Loizou,P.(2003).A generalized subspace approach for enhancing speech corrupted by colored noise.IEEE Trans. on Speech and Audio Processing,11,334-341.
Jabloun,F.and Champagne,B.(2003). Incorporating the human hearing properties in the signal subspace approach for speech enhancement. IEEE Trans.on Speech and Audio Processing, 11(6), 700-708.)
- 2020-06-27 04:20:02下载
- 积分：1
