fdct_wrapping_param.m

基于兴趣点颜色及纹理特征的图像检索算法，通过同类比较，平均检索准确率提高11个百分点。(Based on the interest points and texture features of color image retrieval algorithm, through a similar comparison, the average retrieval accuracy rate of 11 percent improve.)

由于非线性光学中计算非线性折射系数的数值模拟(as calculated nonlinear optical nonlinear refractive index of numerical simulation)

libsvm的matlab最新接口,支持64位操作系统下编译,可以超越进程4Gb空间的限制,处理大规模数据(This is the latest libsvm API for matlab supporting to compile under 64 bits OS,which can get away from 4Gb space in order to process large-scale data )

说明：  实现一个以矩阵数为像素点的矩阵的任意角度的转动，程序简易，方便！！！(To achieve a number of pixel matrix of arbitrary angle rotation matrix, the program simple and convenient! ! !)

说明：  这是一个人脸的识别程序，基于Matlab环境。在一幅图中识别出人脸部分，并把人脸部分用矩形框圈出。(This program is used to identify the face by Matlab.It can delect the face in one picture and sign the face)

When I first studied Kalman filtering, I saw many advanced signal processing submissions here at the MATLAB Central File exchange, but I didn t see a heavily commented, basic Kalman filter present to allow someone new to Kalman filters to learn about creating them. So, a year later, I ve written a very simple, heavily commented discrete filter.

说明：  信号分析与处理的一些源代码，有助于初学者快速掌握学习信号处理方法。(signal analysis and processing of source code, help beginners grasp the study signal processing methods.)

该程序利用matlab实现levinson_durbin算法(The program utilizes Matlab levinson_durbin algorithm)

watermarking with DCT

MAP解码器 用于信道卷积码的编码译码 (MAP estimator for convolutif channel coding and decoding)