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Classifier_K_NN_Mean_f
matlab下,knn均值算法,可直接调用(matlab under, knn means algorithm, can be called directly)
- 2010-06-28 13:41:31下载
- 积分:1
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development-risk-prediction
本文基于BP神经网络应用于预测的原理,提出预测步骤及预测可行性,探讨建立基于BP神经网络的预测模型的关键技术,包括样本的选取与预处理、输入输出变量的选取、隐层节点数的确定、初始权值和阈值的选取、激活函数、训练算法与参数的选取,最后建立合理的网络模型;结合住宅市场的实际情况,建立两类BP 神经网络预测模型:基于时间序列的趋势预测模型以及基于影响因素的回归预测模型,即分别采用神经网络趋势预测和回归预测的思路,把住宅市场的供给、需求与房价的历年数据以及其影响因素的数据分别作为学习样本,建立预测模型,进行预测。(Real estate development risk prediction
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- 2011-04-22 10:40:30下载
- 积分:1
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facerecognization
基于matlab环境编译的创建人脸数据库,特征提取,人脸识别源码程序,运行时识别率较高。( based on MATLAB environment, creates face database, Feature extraction ,face recognition program,having a high recognition rate)
- 2013-12-10 16:46:39下载
- 积分:1
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信号时频分析 timefreq
信号时频分析,小波变换,加窗(汉明窗,矩形窗,布莱克曼窗)(Time-frequency analysis, wavelet transform, windowed (Hamming window, rectangular window, Blackman window))
- 2020-07-01 14:20:01下载
- 积分:1
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ctrllab30
信号模拟,分析以及应用可以分析波形的变换,频率周期的转换等。(Ocean Wave Theory of Physical Oceanography hydrodynamic theories programming model)
- 2014-01-12 09:05:35下载
- 积分:1
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fuzzycontrol
用MATLAB编写的一个模糊控制系统。这是我们的智能控制的作业。(this is a fuzzy control system,which is written in matlab.and it is our homework of intelligent control.)
- 2009-03-21 17:24:40下载
- 积分:1
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quyu
可以进行直方图计算,也可以进行灰度运算,可以实现图像的变换操作(Histogram can be calculated, it can be gray-scale operation, the image transformation operation can be achieved)
- 2010-01-03 10:29:52下载
- 积分:1
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MatLabV1.0
MatLabV1.0最初的matlab版本,大家可以试着玩玩!(MatLabV1.0 initial version of Matlab, we can try to play!)
- 2005-08-31 21:11:25下载
- 积分:1
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harris
harris角点检测 挺实用的 对毕设有用呀(harris corner detection has a very practical use of )
- 2011-06-08 13:10:23下载
- 积分:1
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dijkstra-general
Dijkstra通用算法,最近一段时间一直在搞图论的相关算法,发现Dijkstra是一个很好的单元最短路径算法,此程序很短,非常适合学习(Generic Dijkstra algorithm, the most recent period has been engaged in graph theory algorithms, Dijkstra is a good unit the shortest path algorithm, this procedure is very short, very suitable for learning)
- 2012-06-05 10:24:43下载
- 积分:1