GNU的数值运算库，内容丰富！

高斯赛德尔全主元逆矩阵-high Shisaideer all PCA inverse matrix

应用背景JPHide 和JPSeek 的源代码！JPHide&JPSeek是一个JPEG图像的信息隐藏软件！-JPHide and JPSeek source code! JPHide & JPSeek is a JPEG image information hidden software!关键技术JPHIDE and JPSEEK are programs which allow you to hide a file in a jpeg visual image. There are lots of versions of similar programs available on the internet but JPHIDE and JPSEEK are rather special. The design objective was not simply to hide a file but rather to do this in such a way that it is impossible to prove that the host file contains a hidden file. Given a typical visual image, a low insertion rate (under 5%) and the absence of the original file, it is not possible to conclude with any worthwhile certainty that the host file contains inserted data. As the insertion percentage increases the statistical nature of the jpeg coefficients differs from "normal" to the extent that it raises suspicion. Above 15% the e

本程序是例子滤波的一个仿真程序，实现非线性非高斯的例子滤波及预测功能-This program is an example of a simulation program filtering to achieve an example of nonlinear non-Gaussian filtering and prediction

贴一个自己写的小波变换的C源代码，用C语言实现-Affixed to a wavelet transform to write the C source code, using C language

应用背景  51单片机的必敲程序之一，通过使用灯的亮灭可以学习到如何操作51单片机的IO口，由浅入深地学习51单片机  关键技术通过一个随机程序，弄出一个随机值，然后通过对IO操作，最后输出到LED显示

通过这个项目你可以识别字符，数字等你想要的语言。首先你要画出每个字母的地方，

一个记录字符及出现频率的文件如下所示：huffman.haf7a,45b,13c,12d,16e,89f,34g,20试编写一个读取此种格式文件类CHuffman, 内部机制采用优先队列，用于建立Huffman树及进行Huffman编码输出，其用法可以如下所示： CHuffman hm("hu

Fast Fourier Transform in C-Fast Fourier Transform in C++

Adaptive Filter Theory

在GPU上实现数值模拟技术（线性方程组）的通用架构，-In the GPU to achieve numerical simulation techniques (linear equations) generic framework,