JPEG_using_huffman_coding

实现fisher判别方法，对标准变量建立判别函数，然后判别位置的变量的类别(Achieve fisher discriminant analysis, discriminant function to establish the standard variables, and then determine the type of the variable position)

用Matlab写的高斯混合模型的贝叶斯EM估计，(Variational Bayesian EM for Gaussian mixture models)

数学建模-第一节无约束最小化Mathematical Modeling - Section unconstrained minimization(Mathematical Modeling- Section unconstrained minimization Mathematical Modeling- Section unconstrained minimization)

小波变化软件包，里面包含有比较全面的小波变换matlab函数，以及相应的一些实例，可以看看(wavelet transform)

Matlab code: detect straight lines using hough algorithm

说明：  包含32个图形应用matlab 编程实例，是matlab初学者的优秀参考资料。(Contains 32 graphics applications matlab programming examples, matlab beginners is an excellent reference.)

用矩量法求解半波振子天线的阻抗随频率的变化曲线和平行平板电容器的电容(Compute the resistance of DipoleAntenna according to different frequency )

用Matlab程序测试一个模数转换器ADC的信噪比SNR和有效位数(use matlab to test SNR of a ADC)

feature description using sift

差分编码，带扩频通信，误码率仿真,仿真条件：AWGN信道(DPSK of Spread Spectrum Communication underAWGN )