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Frequency-detection
频率细化技术在超低频/极低频电磁信号检测中的应用(Frequency refinement technique in ELF/low frequency electromagnetic signal detection)
- 2013-10-15 18:36:37下载
- 积分：1
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DhhYc
利用matlab解决多目标优化问题，基于遗传算法,(Multiobjective Optimization Problems Using GA)
- 2014-02-09 21:24:51下载
- 积分：1
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adaptive_track_enginesam
Determines what changes you should make to the signal during a psychoacoustic adaptive track
- 2013-08-18 03:29:20下载
- 积分：1
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viterbi_hard_soft_unquant
Matlab routine for soft and hard decision viterbi decoding of convolutional codes
- 2010-09-05 21:49:01下载
- 积分：1
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LTEforUMTSOFDMAandSCFDMABasedRadioAccess
LTE for UMTS - OFDMA and SC-FDMA Based Radio Access 关于随机接入很好的一本书籍是针对LTE系统的。(LTE for UMTS- OFDMA and SC-FDMA Based Radio Access on the random access good books for a LTE system.)
- 2009-12-15 11:30:53下载
- 积分：1
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FDTD_Modeling
fdtd meling of metamaterials ebook
- 2010-12-06 08:34:34下载
- 积分：1
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Information-hiding
基于 DCT(离散余弦变换 )域的信息隐藏算法是目前应用最广的变换域算法 ,此类算法的最大不足是嵌信息量小。通过分析 DCT域隐藏算法隐藏容量少的原因 ,提出了一种大容量的 DCT域信息隐藏算法。算法首先对载体图像进行频谱均匀化处理 ,然后对图像进行全局 DCT变换 ,并将隐藏信息嵌入到载体图像的低频 DCT系数上 ,信息嵌入采用分段量化的方法实现 ,提取隐藏信息时不需要原始载体图像。实验结果表明 ,该算法的嵌入容量大 ,不可感知性好。(Based on DCT (discrete cosine transform) domain information hiding algorithm is the most widely used transform domain algorithms, the largest of these algorithms is the lack of a small amount of information embedded. Hiding Algorithm for DCT domain by analyzing the hidden reasons for the low capacity, a large capacity of information hiding algorithm for DCT domain. Firstly, the spectrum of the carrier image homogenization, and then the image is a global DCT transformation, and hidden information embedded into the image of the low-frequency DCT coefficients, the information embedded in the methods used to achieve sub-quantization, extract hidden information without the original Vector image. Experimental results show that the algorithm embedding capacity, can not be perceived good.)
- 2021-04-06 09:29:03下载
- 积分：1
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LTE--channel_models
说明： LTE上行，下行信道模型
LTE--channel_models
FROM LTE_System_Level_1.0_r247
(LTE--channel_models
FROM FROM LTE_System_Level_1.0_r247
)
- 2010-03-31 15:13:40下载
- 积分：1
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branch-and-bound
分支定界法求解TSp问题的分析研究以及matlab实现(Branch and bound method to solve the problem described TSp)
- 2020-12-25 08:39:04下载
- 积分：1
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direct-method-solve-linear-equation
基于MATLAB环境下的运用直接法求解线性方程组的对应的代码 简单易学 便于初学者消化使用(Based on MATLAB environment using a direct method for solving linear equations corresponding code is easy to learn for beginners to use digest)
- 2013-09-15 00:07:38下载
- 积分：1
