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Matlab-time-frequency-analysis-
说明： Matlab时频分析技术及其应用中的源代码(Matlab time-frequency analysis technology and its application in source code)
- 2011-03-17 04:22:52下载
- 积分：1
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puma3dfiles
The modeling and attitude stabilization control problems of a four-rotor vertical takeoff and landing unmanned air vehicle (UAV)
known as the quadrotor are investigated.The quadrotor’s attitude is represented by the unit quaternion rather than Euler angles to
avoid singularity problem. Taking dynamical behavior of motors into consideration and ignoring aerodynamic effect, a nonlinear
controller is developed to stabilize the attitude.The control design is accomplished by using backstepping control technique.The
proposed control law is based on the compensation for the Coriolis and gyroscope torques. Applying Lyapunov stability analysis
proves that the closed-loop attitude system is asymptotic stable. Moreover, the controller can guarantee that all the states of the
system are uniformly ultimately bounded in the presence of external disturbance torque.The effectiveness of the proposed control
approach is analytically authenticated and also validated via simulation study.
- 2014-09-04 19:00:04下载
- 积分：1
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PSO
说明： 粒子群优化方法，并行计算，收敛速度快，利于全局优化，算法实现简单(Particle Swarm Optimization)
- 2020-06-23 01:00:01下载
- 积分：1
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lab1_p2
The composition of functions using neural networks.
The functions which will be plot:
- u(x)
- σ(x)
- f(x)=σ(u(x))
- 2011-05-20 00:57:08下载
- 积分：1
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docMatReadMe
how to use doc to matlab file
- 2011-05-30 20:48:30下载
- 积分：1
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qpskdemodulation
这是一个数字调治解调器，非常经典的。经过本人仿真可以实现(This is a digital modulation modems, very classic. After I simulation can be achieved)
- 2007-06-11 20:51:29下载
- 积分：1
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fast-de-coupled
The distribution network has characteristics different from the transmission system. Distribution
networks are commonly
1. three-phase unbalanced
2. radial with sometimes weakly meshed topology
3. with high resistance to reactance (r/x) rations
here, an equivalent current injection method is used in rectangular coordinates to analyse the given radial distribution system. The FDLF method uses the NR-algorithm, with a constant Jacobian matrix. This matrix is further decoupled into two identical sub-Jacobian matrices.
- 2013-04-09 14:09:15下载
- 积分：1
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Rake
2个用户下的Rake接收机
4径-5径多径
AWGN一级瑞利衰落信道
混合了m序列、Gold序列(2 users Rake receiver under the Path 4 Path-5 multipath Rayleigh fading AWGN channel a mixture of m sequence, Gold sequence)
- 2009-04-06 13:25:33下载
- 积分：1
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zishiyingchuli
自适应处理的一些资料，可以了解自适应的基本原理，也有些比较好的程序(Adaptive processing in engineering applications)
- 2015-01-28 22:47:56下载
- 积分：1
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Chaos-theory-and-method
混沌理论和方法在医学信号处理中的应用，生理信号方面的(Chaos theory and method, physiological signals in medical signal processing aspects)
- 2015-03-27 21:14:20下载
- 积分：1
