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Survey
Digital Image Steganography:
Survey and Analysis of Current Methods
- 2010-10-07 16:03:15下载
- 积分：1
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OFDM_memoryPolynomialPA
OFDM记忆多项式功率放大器模型。能够精确的完成对功率放大器的建模，无任何错误。(To achieve the wiener model pre-distortion, the effect is very good, the program checked for any errors)
- 2020-10-30 17:09:56下载
- 积分：1
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DSB_AM
双边幅度调制与解调
对频率为30Hz的余弦信号进行双边带幅度调制，载波频率为300Hz，并采用相干解调法实现解调(Bilateral amplitude modulation and demodulation cosine signal of 30Hz frequency double sideband amplitude modulation, carrier frequency is 300Hz, and the use of law to achieve coherent demodulation demodulation)
- 2015-05-13 11:06:54下载
- 积分：1
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MATLAB
一个关于sinc函数最小欧氏距离计算的程序，和仿真，研究超奈奎斯特可以借鉴(A program sinc function on the minimum Euclidean distance calculation, and simulation of Super Nyquist can learn)
- 2021-03-29 20:49:10下载
- 积分：1
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1
说明： 认知无线电技术的提出是为提高频谱利用率，而认知无线实现的关键技术是频谱感知，众所周知协作检测提高了衰落环境中认知用户系统检测的性能，该文章是基于协作检测提出新的检测方案，利用了双门限方法提高了系统性能，兼顾带宽有限和增强性能两个方面，是基于门限检测的协作检测性能优化的前提。对以后门限优化协作检测非常有用。(In this paper, we employ a double threshold method in energy detector to perform spectrum sensing, while a fusion center in the cognitive radio network collects the local decisions and observational values of the secondary users, and then makes the final decision to determine whether the primary user is absence or not. Simulation results will show that the spectrum sensing performance channels is improved significantly under the proposed scheme as opposed to the conventional method.)
- 2010-04-14 21:02:35下载
- 积分：1
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S22_WT_Aerodynamic-Modeling
Wind Turbine Aerodynamic modeling
- 2012-07-23 14:40:17下载
- 积分：1
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fit
文化算法。利用MATLAB编写的文化搜素算法(Culture Algorithm)
- 2013-10-29 20:26:04下载
- 积分：1
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pv_bingwang
仿真软件MATLAb搭出来的一个光伏电池并入微电网模型，大家可以参考下(Simulation software MATLAb take out a photovoltaic cell and nuanced grid model, we can refer to)
- 2013-11-03 11:09:25下载
- 积分：1
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iris_dataset
data set for clustering
- 2013-12-04 21:59:40下载
- 积分：1
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ConvolutionalCode
卷积码的编码及解码代码，写的很清晰，很有借鉴作用(Convolutional Coding)
- 2009-03-24 18:35:34下载
- 积分：1
