yengyanhiu

用来求解某一函数的梯度，维数可以很大，上万维也可以(Used to solve the gradient of a function, the dimension can be large, on the World Wide Web can also be)

matlab中的cvx工具包,适用于windows64位系统，在信号的稀疏表示分类领域有很大的用处，网络上有此工具包的安装说明，1要先解压2移动到matlab的一个空文件夹下3打开matlab，将当前路径设置为此文件夹下的cvx文件夹4在命令行窗口输入cvx_setup(matlab in cvx toolkit for windows64 bit systems, in a sparse representation of the signal areas of the classification is very useful, this kit includes installation instructions on the network, first extract the 1 2 to move to an empty file folder under matlab 3 open matlab, the current path is set cvx file folders under this folder 4 in the command line window cvx_setup)

文本分类用数据 20字 分类算法 毕业设计(Text classification data 20 words or classification algorithm design)

采用matlab的GUI写的晚会等可用的按座位抽奖的程序，为西安电子科技大学2013届研究生迎新晚会上使用的抽奖程序( Seats by party and other lottery programs available)

说明：  人工势场法程序代码，用matlab编写，简单易懂(the code,you can use it to set the obstale imformation ,the length and so on)

提出了一种新的基于图像分块重构和线性判别分析相融合的方法，主要用于人脸识别。该方法通过计算两幅图像之间图 像块的重构均值误差，运用线性判别分析求出两幅图像降维后的欧式距离，融合重构误差和欧式距离计算这两幅图像之间的差别 程度。(A new block-based image reconstruction and the integration of linear discriminant analysis method is mainly used for face recognition. This method between the two images by calculating the reconstructed image block average error, calculated using the linear discriminant analysis after dimension reduction of two images Euclidean distance, the integration calculation of reconstruction error and the Euclidean distance difference between these two images level.)

Perform a Jarque and bera test and return test statistique

关于Digital Signal Process中FIR ， IIR滤波器的设计与实现(on Digital Signal Process FIR. IIR Filter Design and Implementation)

说明：  一个线性规划的例子，里边有源数据在里边，比较基础的(A linear programming example, inside the active data in the inside basis of comparison of)

一种基于稀疏变量的欠定盲分离算法，很好用，大家试一下。(Underdetermined blind separation algorithm based on sparse variables)