OFDM_basic

下载并显示yahoo finance server实时和历史股票数据，并做相关分析(yahoo finance server stock data downloader)

应用回归分析中岭回归的matlab程序代码(RIDGE REGRESSION)

两类支持向量机,用于分两类的问题其中是带有类别的结构体类型数据(binary svm)

这个是我在基于matlab的基础上来继续的,希望没有白白的浪费啊(this is what I based on the basis of Matlab continue, I hope no white waste ah)

buck 的matlab仿真，进行PID反馈调整，输入12v，输出5v(matlab buck)

生成NURBS的曲线的Matlab源代码，用矩阵的方式实现。(Matlab source code about NURBS curve generation.)

半监督学习(Semi-Supervised Learning，SSL)是模式识别和机器学习领域研究的重点问题，是监督学习与无监督学习相结合的一种学习方法。半监督学习使用大量的未标记数据，以及同时使用标记数据，来进行模式识别工作。当使用半监督学习时，将会要求尽量少的人员来从事工作，同时，又能够带来比较高的准确性，因此，半监督学习目前正越来越受到人们的重视。(Semi-Supervised Learning (SSL) is a key issue in the field of pattern recognition and machine learning. It is a learning method combining supervised learning with unsupervised learning. Semi-supervised learning uses a large number of unlabeled data, as well as labeled data, for pattern recognition. When using semi-supervised learning, it will require as few people as possible to work, and at the same time, it can bring relatively high accuracy. Therefore, semi-supervised learning is receiving more and more attention.)

TD-SCDMA trunked system

LTE的下行信道估计mse的测试，采用了LTE的下行频域结构，LS信道估计，线性插值算法。(LTE downlink channel estimation mse of testing, using LTE downlink frequency domain structure, LS channel estimation, linear interpolation algorithm.)

说明：  this file along with others coded "finger" construct the complete source code for fingerprint recognition system. do enjoy using it,