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DecisionTreeBasedOnHiberarchyDecomposition
传统的决策树能较好地解决分类问题，但当类的个数增多时，所产生的单一决策树就会变得复杂，同时概括能力降低。 该文采用基于层次分解的方法通过产生多层决策树来处理多类问题。 与传统的单一决策树比较， 基于层次分解的决策树在处理多类问题时有许多的优势。(induction learning,decision tree,id3 ,hiberarchy decomposition)
- 2010-06-14 17:26:52下载
- 积分：1
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miqp
说明： 混合整数二次规划(MixedInteger QuadraticProgramming,MIQP)问题最优化问题源代码(source code of MIQP problem)
- 2009-08-13 09:17:30下载
- 积分：1
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whole
commonrailsystem高压共轨系统matlab/simulink仿真模型(common rail system
)
- 2014-12-25 10:31:42下载
- 积分：1
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greatwork
调制识别是非协作通信中的关键技术之一，在电子对抗、软件无线电等领域
应用十分广泛。该过程介于信号检测与解调之间，由于对传输信号没有过多的先
验信息以及在接收端有很多未知的参数，例如：信号功率，载波频率和相位偏移，
时间信息等，导致对调制方式的盲识别是一项很困难的任务。此外，实际中存在
多径衰落、频率选择性和时变信道等问题，使得这项任务变得更具有挑战性。
(The modulation recognition is one of the key technologies of the non-cooperative
communication, such as electronic countermeasures and software defination radio,
therefore it is such a significant discipline and orientation in the research of
communication field. Obviously, without enough knowledge in transmitter and verified
parameters about receivers, for example signal power, carrier frequency and phase offsets
and so force, it is hard to get the modulation of blind identification. What is more, for the
sake of the multipath fading, frequency-selective and time-varying channels in the real
scenarios the task is even harder.
)
- 2013-04-17 11:31:29下载
- 积分：1
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How-a-Brushed-DC-Motor-works
How a Brushed DC Motor works and rotates
- 2013-11-14 20:30:26下载
- 积分：1
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PID
有关控制领域PID算法，实现简单的界面编程有待进一步完善(PID algorithm for the control of the area to achieve a simple interface for programming to be further improved)
- 2009-12-23 09:57:02下载
- 积分：1
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QuadraticBarElement
有限元QuadraticBarElement的matlab程序(FEA matlb)
- 2013-10-12 23:20:20下载
- 积分：1
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THREETEST
该代码为多频外差四频相移的原理程序，开发环境为MATLAB,可以帮助初学者快速了解外差法的原理。(The code on multiple frequency heterodyne principle of four frequency phase shift process, development environment of MATLAB, can help beginners to quickly understand the heterodyne principle.
)
- 2013-05-16 21:55:38下载
- 积分：1
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active
这是一个包含simulink模型的主动控制的程序，应用遗传算法求解(This is a program that contains the active control of the simulink model and is solved using genetic algorithms)
- 2017-12-09 17:18:25下载
- 积分：1
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cascaded_DC_DC
Cascaded DC-DC built in simulink
- 2014-08-26 00:46:15下载
- 积分：1
