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bpsk
基于能量检测的频谱感知.由于实际信道中的多径和阴影效应，单个认知用户频谱感知的性能受到影响，因此需要靠不同用户间的协同频谱感知来对抗多径和阴影效应。本设计要求在文中采用一种协作机制，即两用户进行协作频谱感知，提高主用户的检测率，减少检测时间，并且得到捷变增益。要求给出仿真结果。(spectrum sensing in cognitive radio based on energy detection.As the channels in diameter and shadow, not a single user spectrum of capabilities and therefore need different between a user to the spectrum is perceived as more and the effect. this design for the use of a coordination mechanism, the two users collaborate spectrum, the detection rate of increase and decrease the test of time and get a change requires immediate gain. some emulation.
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- 2010-05-08 08:52:08下载
- 积分：1
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matlab
自学matlab的好书，适应于初学者，大家好好学习哦，加油(Learning matlab' s books, adapted to beginners, we learn oh, come on)
- 2011-06-19 16:58:51下载
- 积分：1
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Diophantine
在自适应控制中，用Matlab算法实现单步Diophantine方程求解(In adaptive control, single-step algorithm using Matlab to solve Diophantine equations)
- 2011-06-24 21:55:31下载
- 积分：1
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ED2---Tarea-2---CodigoFuente---FabioCarvajal--Fra
C++ red and black tree implementation
- 2014-12-19 12:00:22下载
- 积分：1
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88721052decodeLogDomainSimple
LDPC码，译码算法的matlab实现程序。。。。(LDCP code ,the matlab software for LDPC)
- 2013-06-24 22:29:52下载
- 积分：1
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CX13_2
全息图再现像；用时域相移法消除全息图的零级像及孪生像，主要应用于同轴全息图(By the phase shift time domain method to eliminate a zero level of hologram and twin like, mainly used in coaxial hologram)
- 2020-11-17 20:49:38下载
- 积分：1
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robot
用simulink中的SimMechanics模块搭建两关节机械臂模型，并用S-function函数编写控制程序，采用的是计算力矩法跟踪参考信号。(SimMechanics module structures in simulink model of two-joint robot arm, and write control program, a function of the S-function is computed torque method tracks the reference signal.)
- 2021-04-22 22:58:49下载
- 积分：1
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Cholesky
半正定矩阵cholesky方法将其分解为两个上下三角矩阵相乘的形式。matlab自带的函数只能分解正定矩阵。并且给出例子。(Semi-definite matrix cholesky method be decomposed into two upper and lower triangular matrices form. matlab built-in function can only be positive definite matrix decomposition.)
- 2020-08-10 14:48:32下载
- 积分：1
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offset_matrix_generation
移动通信mimo信道建模中用到的小程序3。(Used in mobile communication mimo channel modeling program.)
- 2012-11-05 21:16:08下载
- 积分：1
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lec2
Pe rceptron, con ve rgence, and gene rali zati on
Recall tha t we ar e dealing with linear classifiers throug h origin, i.e.
- 2013-12-02 14:37:07下载
- 积分：1
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