DECCG

标准的SPIHT程序，可以看到原始图像，重构图像，残差图像，小波分解图像。(Standard SPIHT program, you can see the original image, the reconstructed image, the residual image, wavelet decomposition.)

说明：  线性实不变系统的各种傅里叶变换，z变换的分析与演示。适用于离散时间信号处理领域。(The same system of linear real Fourier transform, z transform analysis and presentation. For discrete-time signal processing.)

face detection it is used to identify the face and its systematic way

说明：  OFDM的最大似然同步算法的MATLAB程序(Maximum Likelihood OFDM synchronization algorithm MATLAB program)

some sparse solvers sparselab OMP,BP,BPDN,...

可以从一幅含有头和肩部的图像中检测出人脸，并用矩形框框起来，将矩形框中的人脸裁剪出来并另存为80*80的图片(Can be detected an image containing a head and shoulders of a person' s face, and the frame up with a rectangle, the human face of the rectangular box to cut out and save it as 80* 80 pictures)

USED FOR EXTRAPOLATION OF A SIGNAL

IEEE 30 BUS 數據資料 以便大家對於分析配電系統(IEEE 30 BUS data to facilitate analysis of the distribution system)

灰色关联度算法，灰色系统分析方法针对不同问题性质有几种不同做法，灰色关联度分析(GreyRelationalAnalysis)是其中的一种(Grey algorithm, gray system analysis methods for different nature of the problem there are several different approaches, gray correlation analysis (GreyRelationalAnalysis) is one of them)

this file is a source code for character recognition with Hebb rule( Neural network)