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aes
AES-128, AES-192, and AES-256 加密与解密。Matlab源程序。( AES-128, AES-192, and AES-256 encryption/decription functions.)
- 2014-06-17 14:01:08下载
- 积分：1
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kltrans
说明： 这段代码详细描述了kl变换步骤及方法,谢谢下载(described in detail the steps and methods of Kl transform)
- 2010-03-30 11:17:07下载
- 积分：1
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2
说明： 要：分析和研究了授权用户和认知用户共享频谱的一种算法的性能。
针对阴影效应或信道深衰落时，单用户频谱感知算法无法识别是频带未被
使用还是信道处于深衰落的情况，在频谱感知功率控制算法上进行了改进，
以克服这种算法的不足。改进后的算法能有效地控制认知用户的发射功率，
避免对授权用户产生有害的干扰。仿真结果表明改(To: analysis and research of the authorized users to share spectrum users and a cognitive performance of the algorithm. For the shadow effect or deep fading channel, the single-user spectrum sensing algorithm can not identify a band or a channel has not been used in the case of deep fading, the spectrum sensing power control algorithm has been improved on, to overcome the deficiencies of this method. The improved algorithm can effectively control the cognitive user' s transmit power, to avoid harmful interference with authorized users. Simulation results show that the change)
- 2010-04-14 20:28:19下载
- 积分：1
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K_DETECT
本文件夹叙述了电网K次谐波计算的推导过程，并提供MATLAB仿真文件验证计算的正确性，可以使用的仪器或设备谐波检测(本文件夹叙述了电网K次谐波计算的推导过程，并提供MATLAB仿真文件验证计算的正确性，可以使用的仪器或设备谐波检测
This file describes derivation calculation K power harmonics, and provide correct MATLAB simulation file verification calculation, can detect instrument or equipment harmonics using
)
- 2014-02-23 10:17:45下载
- 积分：1
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分别用Ansys和Matlab建立的混凝土骨料随机投放模型 yantubbs-ConcreteBone
分别用Ansys和Matlab建立的混凝土骨料随机投放模型，建立二维，三维数值混凝土模型，对分析混凝土的破坏机理具有重要参考价值。(Concrete aggregates were used Ansys and Matlab established random delivery model, a two-dimensional, three-dimensional numerical model of concrete, concrete analysis of the failure mechanism has important reference value.)
- 2020-10-27 19:59:58下载
- 积分：1
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chengxu
波动方程正演模拟，交错网格二阶和四阶，和规则网格。适合新手学习。(Wave equation forward modeling, suitable for beginners to learn.)
- 2016-05-19 17:05:22下载
- 积分：1
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themethodMATLAB
捕鱼问题源代码，解决捕鱼问题，建立微分方程进行求解(Fishing in the source code to resolve fishing issues, the establishment of differential equations to solve)
- 2008-08-20 09:11:00下载
- 积分：1
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code
Matlab 常用图像处理,包括图像相除、相乘、灰度线性变换、图像增强、降噪(matlab Common image processing, including image division, multiplication, gray linear transformation, image enhancement, noise reduction)
- 2013-08-27 18:05:41下载
- 积分：1
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rgb2gray
Converts rgb bitmap to grayscale
- 2012-08-12 14:33:11下载
- 积分：1
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pts
OFDM系统降低PAPR的三种算法之一，PTS方式降低PAPR。(OFDM system to reduce the PAPR of three algorithms, PTS approach reduces PAPR.)
- 2013-10-11 15:26:32下载
- 积分：1
