Lagran

自编的粒子群算法，容易看懂，适合粒子群算法初学者(Particle Swarm Optimization own, easy to understand for beginners PSO)

利用朴实贝叶斯方法求解有关肺炎的问题。肺炎对应有四个特征：发烧、疼痛、咳嗽和血细胞异常，当确定了患肺炎与否时，四个特征条件独立。假设患肺炎与否和四个特征都可表示为Ture和False。 根据pneumonia.tex文件中的数据（500行，每行前4个数对应4个特征变量，第5个数对应患肺炎是否为真，以0表示False，1表示Ture），编写Matlab 程序 maininference.m，从example.txt中读取病人的症状信息（0表示False，1表示True，-1表示not given），并计算对应的患肺炎的可能性。所给的信息按发烧、疼痛、咳嗽、血细胞异常的顺序排列。将计算结果保存在answer.txt中。(Simple Bayesian method to solve the question of pneumonia. Pneumonia corresponding four characteristics: fever, pain, cough and blood cell abnormalities, determine the risk of pneumonia or not, the four characteristics of conditional independence. Assumptions suffering from pneumonia or not and four features can be represented as Ture and False. According to the data pneumonia.tex file (500 lines, each line of the first four numbers corresponding to the four characteristic variables, number 5 corresponds to the risk of pneumonia is true, 0 represents False, said Ture), to write Matlab program maininference. m from example.txt read the information of the patient' s symptoms (0 = False, said True, the-1 indicates not given), and to calculate corresponding to the likelihood of suffering from pneumonia. The information given by the order of fever, pain, cough, blood cell abnormalities. The calculated results is be saved in answer.txt.)

实现在MATLAB环境下的非参数估计实验的傻瓜式操作(Circumstances in MATLAB implementation of the non-parametric estimate of a fool experimental operation)

MATLAB FFR THIS IS GOOF FILE I THOUGHT

通信原理 误码率 移相键控法 qpsk(Communication Theory Error Rate)

GPS卫星定位 利用伪距观测量计算用户位置(GPS satellite positioning using pseudo-range observables calculated user location)

wind turbine simulation

visual c＋＋和matlab结合的例子程序(visual c++ and Matlab combination of example programs)

说明：  基于matlab的图像LSB隐密程序，含丰富附件(LSB based image matlab secret process, is rich in Annex)

一个简单的调用Matlab stft函数进行短时傅里叶变换的示例程序(A simple function call Matlab stft short time Fourier transform of the sample program)