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第七章

于 2020-12-05 发布

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下载积分: 1 下载次数: 47

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说明：传感器阵列波束优化设计与应用书籍第7章的matlab程序(Chapter 7 matlab program of book Sensor array beam optimization design and application)

文件列表：

第七章\cheng.m, 94 , 2017-12-26
第七章\Constant_beamwidth_cvx.m, 531 , 2017-12-26
第七章\Fig7_14c.m, 9702 , 2016-03-06
第七章\Fig7_16b.m, 4203 , 2015-09-09
第七章\Fig7_16d.m, 3966 , 2015-09-10
第七章\Fig7_17.m, 3827 , 2011-06-20
第七章\Fig7_18.m, 3821 , 2011-06-20
第七章\Fig7_18a.m, 5114 , 2011-06-23
第七章\Fig7_19.m, 3818 , 2011-06-20
第七章\Fig7_20.m, 5972 , 2015-10-10
第七章\Fig7_21.m, 7257 , 2017-11-09
第七章\Fig7_4a.m, 8030 , 2011-06-17
第七章\Fig7_4b.m, 4923 , 2015-10-08
第七章\Fig7_4c.m, 6911 , 2011-06-19
第七章\Fig7_4d.m, 6748 , 2011-06-18
第七章\hengdingzhubanFIR.m, 2638 , 2017-12-26
第七章\Untitled3.m, 2720 , 2017-12-26
第七章\zuixiaochayi.m, 1889 , 2017-12-27

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guia2
Resolucion de la guia 2 de contabilidad

2010-08-28 06:54:48下载

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a213ec5252
To construct all type of filters for the category of hamming, hanning e.t.c.

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Sattellite5
code for sattelite calculaton

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PV_MPPT_PSO
Modelling of solar photovoltaic cell-panel-array

2020-06-29 02:00:01下载

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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

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qpsk_graycoding_multipath_fading
QPSK在多径衰落和加性高斯白噪声下的性能仿真，对于通信方面比较有用！(QPSK simulation with Gray coding and simple Rayleigh multipath fading channel and AWGN added)

2013-01-20 13:16:37下载

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bilinear--and-impulse-invariance-method
explains bilinear transform method, and impulse invariance method for IIR filter design

2014-02-09 13:29:42下载

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SUMPLE
深空阵列中的SUMPLE与SIMPLE算法性能对比以及SUMPLE算法相位漂移与补偿算法一种基于SUMPLE幅度修正算法(the comparsion of the sumple and simple algorithms, the phase wandering and compensation including)

2020-11-17 14:49:40下载

积分：1
pso123
说明：首先介绍一下早期的简单模型，即Boid（Bird-oid）模型。这个模型是为了模拟鸟群的行为而设计的，它也是粒子群优化算法的直接来源。(Because the simulation is too simple and far away from the real situation, a random variable is added to the velocity term, that is, in each iteration step, in addition to meeting the "nearest neighbor velocity matching", a random variable is added to each step of the speed, so that the whole simulation looks more realistic.)

2020-10-22 21:47:39下载

积分：1
ovelapsave
it consist of dsp programme

2010-11-14 18:21:05下载

积分：1

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