Introduction-to-digital-signal-processing-and-fil

with this file, you can change decimal format into binary format.

说明：  PCA降维方法,这是一个针对图像处理的PCA降维处理方法(The method of PCA,whic is used in the image processing.)

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.)

车辆检测，用于检测单尺度的车辆。源码为MATLAB(car detection，MATLAB，MATLABMATLAB，MATLAB)

perceptron network (jst)

Statistical Pattern Recognition Toolbox(This toolbox implements a selection of statistical pattern recognition methods described in the monograph )

A Wavelet based image compression

个人学习Matlab过程中编的程序，带有题目，适合初学者看(The process of individual learning compiled Matlab program, with topics, for beginners to see)

Use Metropolis-Hastings procedure to estimate parameters in Weibull example

This program simulates the bit-error-rate (BER) performance of quasi-orthogonal space time block code (QOSTBC)