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timo_ludecomposition_fun
LU decomposition used to solve matrices with multiple unknowns
- 2010-07-21 02:42:21下载
- 积分：1
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fkmig
This code is about migration of seismic data.
- 2009-11-09 04:22:22下载
- 积分：1
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ANN-in-maneuvering-target-tracking
在机动目标跟踪中，机动目标模型是机动目标跟踪的基本要素之一，一般希望机动目标模型能准确表征目标机动时的各种运动状态。比较常用的模型有匀速运动(CV)模型、匀加速运动(CA) 模型、时间相关模型（Singer）和机动目标“当前”统计模型。上述模型均采用机动频率表征目标的机动情况。在应用当中，通常采用固定的机动频率，这就表示机动目标的机动时间是一定的，而实际上机动目标的机动时间是不断变化的，也就是说机动频率是不断变化的，采用固定机动频率必然会带来误差。采样周期在0.5—2S时，机动频率越小跟踪精度越高[1]，但机动频率仍然是固定值。本文提出的基于神经网络的机动频率自适应调整方法可以使机动频率随机动而变化，从而提高状态估计的准确性，提高跟踪精度。本文将小波神经网络用于机动目标跟踪中机动频率的自适应调整，该算法对机动目标“当前”统计模型中的机动频率进行实时修改, 从而自适应的改变机动频率,使跟踪算法与目标的真实状态更接近。该算法采用小波神经网络的离线训练，实时性好。(The maneuver of the maneuvering target is uncertain. The maneuvering frequency is constantly changeable, but traditionally it is beforehand determined as a constant based on the target state estimation in the state model of the maneuvering target. The maneuver of the maneuvering target makes the kinematics equation of the target model mismatch with the practical motion model and the tracking error will be increased. Based on the advantages of the self-learning, the rapid convergence rate and the nonlinear approximation ability of the wavelet neural network, it was put forward to be used in the field of target tracking in the paper. The new residual is used as the input of the wavelet neural network, the output of the network is used to adjust adaptively the maneuvering frequency of the CS model. The algorithm is more close to the real state of the target. The simulation results showed that tracking error can be reduced and the tracking accuracy can be improved.)
- 2009-12-19 07:11:54下载
- 积分：1
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buck
Buck converter using digital modulation
- 2013-03-07 13:59:37下载
- 积分：1
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PSO
PSO算法简单、易实现、计算量小，而且PSO 对初始点依赖性不大，具有更强的全局优化能力，也能较快的的收敛于可接受解。这是改进的pso,请多多指教。(PSO algorithm is simple, easy to realize the advantages of a small amount of computation and computational efficiency, and PSO dependence of the initial point, with stronger global optimization capability, but also faster convergence to an acceptable solution. This improved pso, exhibitions)
- 2013-03-12 16:47:21下载
- 积分：1
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PointOperation
使用matlab，带GUI实现对图像的线性点运算(Use matlab, with a GUI implementation of linear dot image)
- 2011-10-23 10:01:54下载
- 积分：1
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chap6
《matlab应用大全》赵海滨编著，清华大学出版社，第六章主讲积分和微分的运算源代码(The application of matlab Zhao Haibin compiled, tsinghua university press, the application of matlab Zhao Haibin compiled, tsinghua university press, chapter 6 on integral and differential operation of the source code)
- 2013-10-31 09:37:04下载
- 积分：1
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test_new
用matlab编程实现三次样条插值拟合曲线(Cubic spline interpolation curve fitting using matlab programming)
- 2014-03-19 18:17:12下载
- 积分：1
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alina1semlimites
economic load dispach
- 2010-12-22 11:34:44下载
- 积分：1
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Desktop
好的资料，赶紧下吧，不骗你的，真的很好用的(Good information, and hurried down, do not lie to you, really well)
- 2012-07-18 22:06:25下载
- 积分：1
