LTE-Coding-modified

一个很好的KNN算法的matlab程序，供参考(it is a good program writting with matlab under windows)

In a multiple transmit antenna, single antenna per receiver downlink channel with limited channel state feedback, we consider the following question: given a constraint on the total system-wide feedback load, is it referable to get low-rate/coarse channel feedback from a large number of receivers or high-rate/high-quality feedback from a smaller number of receivers? Acquiring feedback from many receivers allows multi-user diversity to be exploited, while high-rate feedback allows for very precise selection of beamforming directions. We show that there is a strong preference for obtaining high-quality feedback, and that obtaining near-perfect channel information from as many receivers as possible provides a significantly larger sum rate than collecting a few feedback bits from a large number of users.

利用matlab 和 差分方法求解非线性方程(Difference Methods Partial Differential Equations)

采用累计贡献率的方法，BP神经网络的整个训练过程,有信道编码，调制，信道估计等。( The method of cumulative contribution rate The entire training process BP neural network, Channel coding, modulation, channel estimation.)

用于空间数据分析中的Kf计算，并坐车相应的图形(Spatial data analysis for the calculation of Kf, and the corresponding graphic car)

这个包包含6个代价敏感神经网络训练算法。(This package contains 6 algorithms for training cost-sensitive neural networks. They are over-sampling, under-sampling, threshold-moving, SMOTE and two ensemble methods, i.e. hard-ensemble and soft-ensemble. )

MATLAB工具箱 内容挺丰富，自己查阅有自己需要的自行下载(MATLAB Toolbox quite rich content, their own needs have access to the download)

Matlab命令速查Word版，对初学者英语不好者可以有点帮助(Matlab Command Quick Word version of English is not good for beginners who can help a little)

一个emd（经验模态分解） 程序 matlab 编写 可用(1 emd program available)

感知器是神经网络里面的一个重要分类器，本例子采用matlab实现单个神经元感知器，分类效果较好~(Perceptron neural network which is an important classifier, using the example of the realization of a single neuron matlab perceptron, classification better ~)