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972884281
dlks ahfiewhlifjsdklfjai ew.f共轭法(min)
- 2009-03-23 21:10:45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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calculatell
DNA编码序列算法，很好用的，可以学习学习(DNA sequence encoding algorithm, very good use, you can learn)
- 2013-09-01 16:56:36下载
- 积分：1
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shuixiangshuiweimohukongzhi
水位水箱模糊控制，仿真效果好，可供模糊控制初学者学习。(Water tank fuzzy control, simulation results, and fuzzy control for beginners to learn.)
- 2013-09-07 10:36:29下载
- 积分：1
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Particle-swarm-optimization
粒子群算法是一种新的模仿鸟类群体行为的智能优化算法，描述了基本粒子群算法和改进粒子群算法的原理。(Particle swarm optimization (pso) algorithm is a kind of new imitate birds swarm behavior of intelligent optimization algorithm, describes the basic principle of particle swarm optimization (pso) algorithm and improved particle swarm algorithm
.)
- 2013-12-08 14:41:49下载
- 积分：1
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huff2mat
在数字图像处理中，运用MATLAB中的函数huff2mat可以实现图像的哈夫曼解码(In digital image processing, use the MATLAB functions huff2mat can achieve image Huffman decoding)
- 2013-04-24 00:58:28下载
- 积分：1
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mathematical-programming-model-
LINDO数学规划模型 与最大、最小、最长、最短等等有关的问题。(LINDO mathematical programming model with the maximum, minimum, maximum, minimum, and so the problem.)
- 2011-05-27 22:16:08下载
- 积分：1
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eyepoint
a complete zip package
- 2012-09-12 08:39:12下载
- 积分：1
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q21
this code is about mlp 1 layer neural network with back propagation training algorithm by using geradient descence for nonlinear system. input data are random.
- 2013-11-28 02:51:57下载
- 积分：1
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montecarlo
在qpsk系统分析中进行蒙特卡洛性能仿真
其中信道信道模型为高斯信道(The montecarlo simulation performance
)
- 2013-05-10 20:32:51下载
- 积分：1
