bfo

说明：  matlab 利用fisher线形判别方法进行模式识别(Matlab using linear discriminant method for pattern recognition)

这是Simulink关于数据转换仿真模型。希望对初学者有用(This is the Simulink simulation model about the data transformation. Hope useful for beginners )

cp2200 circuit application

用Matlab读入MIT-BIH-DB心电数据(Using Matlab read MIT-BIH-DB ECG data)

说明：  太阳能发电系统仿真模型，供大家参考学习和使用。(soalr energy system simulation)

介绍了MATLAB入门知识，里面有很多简单MATLAB程序，助于快速学习(Presented an introduction to MATLAB, there are many simple MATLAB program, help to quickly learn)

运用hurst指数检验水文时间序列是否具有趋势性（单组数列&多组数列矩阵形式）(Use hurst index test whether hydrological time series trend (single-set number of columns & multiple columns in matrix form))

【转】协同过滤代码，用于推荐系统，包括基于项目和基于用户两种情况。实现基于用户和基于项目的协同过滤算法。 实验所用数据为MovieLens – a web-based movies recommender system with 43,000 users & over 3500 movies. 保存在ga.mat文件用，由于ga.test测试集过于庞大，全部用来计算的话耗时庞大，所以每次计算时随机选择部分，具体函数的使用请参照probar.m。我所得到的实验结果保存在results1-results8.mat里面。([Turn] collaborative filtering code for the recommended system, including project-based and user-based two cases. User-based and project-based collaborative filtering algorithm. Experimental data for MovieLens- a web-based movies recommender system with 43,000 users & over 3500 movies. Saved in ga.mat file with Because ga.test test set is too large, all used to calculate the time-consuming massive, so every time The calculated random selection portion, the use of the specific function, please refer to probar.m. I obtained experimental results are saved inside results1-results8.mat.)

说明：  GSM信号的调制原理和生成的matlab仿真程序(GSM modulation signal generated by theory and simulation program matlab)

非常好的turbo编译码程序，可以给初学者提供参考，共同进步。(Very good turbo encoding and decoding program can provide a reference for beginners and common progress.)