Fouriertransform

Eigenfaces: PCA tends to find a p-dimensional subspace whose basis vectors correspond to the maximum variance direction in the original image space (p  N). We called the new subspace defined by basis vectors “face space”. First, all training faces are projected onto the face space to find a set of weights that describes the contribution of each vector. Then we project all testing faces onto the face space to obtain a set of weights. Finally, we identify the face by comparing a set of weights for the testing face to sets of weights of training faces.

lDPC校验矩阵的环检测。包括4环检测算法，6环检测算法及8环检测算法。还包括一个准循环LDPC奇偶校验矩阵的生成算法。(this algrithm can search cycles in LDPC parity check matrix。It contain cycle-4 cycle-6 cycle-8 test algrithm.It also contains a algrithm for generate the LDPC quasi-cyclic parity check matrix )

此文是数学建模竞赛论文写作和软件介绍，内含有较多数学建模的算法和实例，方便大家学习(Mathematical Contest in Modeling essay writing and software introduced)

形态学滤波器 matlab程序，主要用于特征提起、信号处理(Morphological filter matlab program, mainly for the characteristic lift, signal processing)

Filter Dialog extends J Dialog Source Code for Andriod.

稀疏表示，字典学习，初学者，KSVD等等(Sparse representation dictionary learning, beginners, KSVD etc.)

6种信号的调制识别，识别率在SNR<10是高达90 。非常好的程序！！！(a very good matlab program!)

this is a basic sff code about SML METHOD.

直接序列扩频通信系统，快速傅里叶变换的matlab程序(Direct sequence spread spectrum communication systems, fast Fourier transform matlab program)

对于matlab作图的程序，主要是应用于气象的数据作图(Matlab program for mapping, weather data is mainly used in mapping)