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MCMixedprogramming
本光盘的程序是《MATLAB7.x与C/C++混合编程》配套的源程序，请对照该书使用(This CD is the procedure " MATLAB7.x with C/C++ mixed programming" complementary source, please use the control book)
- 2013-08-26 21:54:07下载
- 积分：1
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fuzzy
简单介绍了模糊控制器的隶属度函数的matlab代码输入(A brief introduction to the fuzzy controller matlab code input membership function)
- 2013-12-06 21:04:47下载
- 积分：1
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adaboost
AdaBoost元算法属于boosting系统融合方法中最流行的一种，说白了就是一种串行训练并且最后加权累加的系统融合方法。
具体的流程是：每一个训练样例都赋予相同的权重，并且权重满足归一化，经过第一个分类器分类之后，
计算第一个分类器的权重alpha值，并且更新每一个训练样例的权重，然后再进行第二个分类器的训练，相同的方法.......
直到错误率为0或者达到指定的训练轮数，其中最后预测的标签计算是各系统*alpha的加权和，然后sign（预测值）。
可以看出，训练流程是串行的，并且训练样例的权重是一直在变化的，分错的样本的权重不断加大，正确的样本的权重不断减小。
AdaBoost元算法是boosting中流行的一种，还有其他的系统融合的方法，比如bagging方法以及随机森林。
对于非均衡样本的处理，一般可以通过欠抽样(undersampling)或者过抽样(oversampling)，欠抽样是削减样本的数目，
过抽样是重复的选取某些样本，最好的方法是两种进行结合的方法。
同时可以通过删除离决策边界比较远的样例。
(AdaBoost boosting systems dollar fusion algorithm is the most popular one, it plainly systems integration approach is a serial train and final weighted cumulative.
Specific process is: Each training example is given equal weight, and the weights satisfy normalization, after the first classifiers after
Calculating a first classifier weights alpha value for each sample and updates right weight training, and then the second classifier training, the same way .......
0, or until the specified error rate training rounds, wherein the label is the calculation of the final prediction system* alpha weighted and then sign (predicted value).
As can be seen, the training process is serial, and weight training examples is always changing, the right of the wrong sample weight continued to increase, the right to correct sample weight decreasing.
AdaBoost algorithm is an element, as well as other methods of boosting popular systems integration, such as bagging and random forest method.
For )
- 2014-07-09 19:24:29下载
- 积分：1
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anisotropic-diffusion
该程序包是各向异性扩散的MATLAB程序，经过测试，绝对好用的(The package is the anisotropic diffusion of the MATLAB program, tested, absolutely easy to use)
- 2012-07-23 10:58:51下载
- 积分：1
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car
基于模糊控制的自动泊车matlab仿真,界面和代码以及fis(Based on the fuzzy control of automatic parking matlab simulation)
- 2021-03-24 15:49:14下载
- 积分：1
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wiener
维纳滤波器，可以实现fir滤波和wiener滤波显示滤波结果(wiener filter)
- 2010-07-27 15:09:21下载
- 积分：1
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gui_tutorial
matlab gui tutorial, a brief introduction for matlab and include an example of image processing
- 2008-04-27 04:49:26下载
- 积分：1
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matlab
一篇关于Matlab的很好的教程，对于学习matlab来讲是一个不错的选择(A good tutorial on Matlab, matlab for learning is a good choice in terms of)
- 2013-05-22 09:13:44下载
- 积分：1
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PMSM_SMC
基于矢量控制的永磁同步电机的滑模速度环的仿真模型(Simulation model of sliding mode speed loop for PMSM Based on vector control)
- 2020-08-29 16:58:12下载
- 积分：1
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用BP神经网络解决分类问题的MATLAB实现
BP神经网络进行数据分类，是一种多层前馈神经网络，该网络的主要特点是信号前向传递，误差反向传播。运用梯度下降法，(BP neural network is a multi-layer feedforward neural network for data classification. Its main characteristics are forward signal transmission and back error propagation. Using gradient descent method and BP neural network to classify data is a multi-layer feedforward neural network. The main characteristics of this network are forward signal transmission and back error propagation. Using gradient descent method,)
- 2019-04-08 11:01:56下载
- 积分：1
