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Wigervillerdecompostion_STFT
使用Wigervillerdecompostion方法和短时傅里叶变换分解信号，得到信号的时频分布。(Use Wigervillerdecompostion decomposition method and short time Fourier transform signal to obtain time-frequency distribution.)
- 2011-05-31 11:13:01下载
- 积分：1
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2DFDTDpml
fdtd program 2D using PML (Perfect Match Layer)
- 2011-06-28 19:44:50下载
- 积分：1
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matlab-code
matlab code for mrc and alamouti s code.
- 2013-03-07 12:15:33下载
- 积分：1
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watermark_2
提出了一种离散小波变换域实现图像水印的方法。这种算法充分利用小波变换的特点,把原始图像及水印图像塔式分解,在多分辨率分解后的相同的频段来嵌入水印信息。该方法也利用了人眼视觉特性,算法简单而有效。实验证明,该算法较好地解决了水印不可见性与鲁棒性之间的矛盾,对常见的水印攻击都有较强的鲁棒性。(presents a discrete wavelet transform domain image watermarking method. This algorithm using wavelet transform characteristics, the original image and the watermark image tower decomposition, Multiresolution decomposition in the same frequency band to the embedded watermark. The method has also been used HVS, the algorithm is simple and effective. Experiments show that the algorithm can solve the watermark is visible with the robust nature of, common to have more attacks watermark robustness.)
- 2007-04-17 17:05:15下载
- 积分：1
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shangjishiyan
matlab 专业设计 源于课本的原文件
适合于编程人员(matlab professional design textbooks from the original document is suitable for programmers)
- 2007-08-12 10:56:37下载
- 积分：1
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@eseries
example for learning simulation
- 2009-06-07 10:15:52下载
- 积分：1
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distvector
This code simulates distance vector routing of communication networks
- 2011-02-01 21:42:40下载
- 积分：1
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PSO
说明： PSO的基本程序和3种经典的改进程序，包括GPSO，ARPSO和HPSO，文件包中没有附这三种改进PSO的源论文，请自行下载(PSO)
- 2008-11-14 21:02:50下载
- 积分：1
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Okumura_Hata
说明： 日本科学家奥村通过对城市进行大量无线电波传播损耗的测量，得出了一系列经验曲线用于无线蜂窝网络的规划设计。在这些经验曲线的基础上，推出了简化的Hata模型。(Olympic Village by Japanese scientists a great deal of radio waves in urban propagation loss measurement, the experience curve obtained for a series of planning and design of wireless cellular networks. In the curves on the basis of these experiences, the introduction of a simplified Hata model.)
- 2011-02-27 10:17:35下载
- 积分：1
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motor
说明： 基于matlab/simulink环境，对异步电机的一个仿真，能够得到完整的仿真结果，是直接转矩控制的基础部分。(Based on matlab/simulink environment, a simulation of the induction motor, can be a complete simulation results, is a fundamental part of the direct torque control.)
- 2010-04-05 09:53:38下载
- 积分：1
