grad

本程序采用文献上所说明的通用处理方法对输入彩色图象进行增强处理(this programme is used some methods to enhance the imput color image)

实现颜色空间的变换his hiv lab 等(To achieve the color space transform his hiv lab, etc.)

,在MATLAB环境下对 学生自主学习成绩决策表进行了求解,分析了该决策表的上近似集、下近似集、不可分辨关系、约简、核集、属性依赖度的概念,从而 在原始数据的基础上得出了条件属性与决策属性间的关系。 (The knowledge theory based on rough set can help to simplify the knowledge proceeded from originaldata. In the paper it intro- duces the rough set theory and its principle algorithms. MATLAB Rough SetToolbox is programmed to analyze the decision table of self-learn- ing system from students score database.The concepts such as the upper approximation, lower approximation, indiscernibility relation, reduc- tion, core set, and attribute-importance are analyzed based on the score database table.Thus, the relations between condition attributes and de- cision attributes of the score database are obtained on the basis of original data. )

这是matlab里面的machinelearning工具箱，里面有很多例程方便初学者(This is the Matlab inside machinelearning toolbox, there are a lot of routines to facilitate beginners)

说明：  贝叶斯网络结构学习，及参数学习K2算法matlab代码(Bayesian network structure learning and parameter learning K2 algorithm matlab code)

femto cells matlab code

进行盲源分离,我已经进行验证了，真的很好用，而且功能很强大，很实用。(blind source separation)

黄金分割法求极小，返回值fm为函数极小值，tm为极小值点，f为给定函数，t为函数变量，[a,b]为变量t的搜索区间(Golden section method is extremely small, the return value for the function fm minimum, tm for the minimum point, f for a given function, t for the function of variables, [a, b] for variable search interval t)

实现维特比的软判决译码仿真，比较软判决硬判决的性能(viterby soft decision)

说明：  BPSK仿真 仿真了在瑞利信道和加性高斯白噪声 下的调制和解调及误码率(The simulationof bpsk, input the signal in Rayleigh and awgn)