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基于导频的信道估计
采用导频实现通信信道估计程序采用MATLAB进行仿真实验。(achiving the estimation of communication channel by guided frequency.)
- 2021-02-25 14:19:38下载
- 积分：1
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10.1007%2Fs11071-017-3899-x
H无穷控制针对马尔科夫调变系统的非脆弱控制研究。(This paper gives attention to the issue of
nonfragile state estimation for a class of Markov jump
systems with repeated scalar nonlinearities and redundant
channels.)
- 2018-04-20 16:01:09下载
- 积分：1
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plateRecognition-master
基于python和opencv的车牌识别,包括车牌提取和字符识别
1,plate.py为提取和识别图片里面的车牌号码
2,切割和识别第一步车牌图片里面的字符,提取特征(License plate recognition based on Python and opencv, including license plate extraction and character recognition
1. Plate.py is used to extract and identify the license plate number in the picture.
2. Cutting and recognizing the characters in the first step license plate image and extracting features)
- 2018-12-03 09:48:25下载
- 积分：1
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fdc2214中文
说明： FDC2214 ti公司芯片 电容传感器 中文资料 包含引脚 寄存器说明(Chip Capacitance Sensor Chinese Data Containing Pin Register Description)
- 2020-06-21 05:00:02下载
- 积分：1
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机动目标的机动不确定。机动频率我..
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,
- 2022-10-19 14:20:03下载
- 积分：1
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myflac
在flac3d 6.0上实现三轴试验的模拟(The simulation of triaxial test is realized based on flac3d 6.0)
- 2020-07-31 14:48:38下载
- 积分：1
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优化设计软件 isight
优化设计软件 isight -8.0 的license ,很有参考价值,,多平台
-Optimization design software isight-8.0
- 2022-12-29 14:40:04下载
- 积分：1
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三线交错双向DCDCmatlab仿真
三相交错双向dcdc微电网的matlab仿真资料，仅供参考。(Matlab simulation data of three-phase staggered bidirectional DCDC microgrid are for reference only.)
- 2019-06-23 21:39:14下载
- 积分：1
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filterdriverdeveloperguide2
file system filter documentiation windows
- 2018-06-03 20:55:05下载
- 积分：1
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Apress.MongoDB.Basics.Nov.2014.ISBN.148420896X
Documents for learning mongo data base
- 2018-02-16 06:10:01下载
- 积分：1
