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Digital-Signal-Processing-Using-Matlab7
本程序库为《matlab7.x数字信号处理》配套光盘程序，给出了数字信号处理常用算法的matlab程序，具有一定的参考价值！(This procedure library )
- 2007-07-12 13:10:29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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BroadbandMIMO-OFDMwirelesscommunications
一篇关于宽带MIMO-OFDM系统的文章，从最基本的系统结构，到复杂的信道估计等都有极其详细的论述，可以说代表了当今MIMO-OFDM系统研究的潮流和研究现状的总述！(one of the Broadband MIMO-OFDM articles from the most basic system structure, to complex channel estimation and others all have very detailed exposition It can be said on behalf of today's MIMO-OFDM system and the trend of the total study to the status quo!)
- 2007-05-04 23:24:13下载
- 积分：1
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MATLAB7.0-2006
【书名】
MATLAB 7.0从入门到精通
【作者】
求是科技编著
【版次】
【出版社】
人民邮电出版社
【出版日期】
2006
([title] MATLAB 7.0 proficient from the portal to the author [of technology] for [produced] [edition of the publication groups-- People's Posts & Telecommunications Publishing House published date [2006])
- 2007-06-06 12:11:44下载
- 积分：1
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hash
哈希函数的matlab代码，此函数不可逆，具有加密功能。(Hash function matlab code, this function is not reversible, with encryption features.)
- 2020-10-19 09:27:26下载
- 积分：1
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FDTD3
本程序实现2维TM波FDTD仿真,此程序用PML设置吸收边界条件(This procedure to achieve two-dimensional TM wave FDTD simulation, this procedure is set with the PML absorbing boundary condition)
- 2009-09-17 10:34:37下载
- 积分：1
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full_passager_car_model
full vehicle suspension system
- 2012-07-06 23:05:55下载
- 积分：1
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SolveDALM_fast
快速对偶增广拉格朗日算法，目标函数的最优化求解，常用于逆问题的求解，是典型的L1范数算法。(Quick optimization for dual augmented Lagrangian algorithm for solving the objective function, commonly used in inverse problem solving, is typical of L1 norm algorithm.)
- 2016-02-23 09:19:34下载
- 积分：1
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dsp-procedures-
matlab课程上机实验全部程序，高西全(matlab course experiment on the computer all the procedures
)
- 2012-05-14 15:23:51下载
- 积分：1
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LEACH
Leach for a homogeneous wireless sensor network
- 2013-03-03 19:26:19下载
- 积分：1
