lsb_matching

说明：  算法实现图论中D算法，与以往代码不同之处是结果以图形的方式给出(Algorithm D algorithm in graph theory, the difference between the previous code is the way the results are given in graphical)

Digital communication techniq

星历数据读取文件，用来读取GPS获得的星历数据，以便计算。(Star calendar data reading files, to read the GPS get star calendar data, for the calculation.)

经验模态分解的扩展运用，其可将各个imf的图形直接绘出，有较强的分析功能。(Empirical Mode Decomposition to expand the use of its various IMF can be directly mapped graphics, has strong analysis capability.)

数字信号处理里FFT的C语言源代码啊，请查看啊(FFT digital signal processing in the C language source code ah, see ah)

描述了Particl Filter的基本原理，以及它与EKF的区别；并用PF实现了对自由落体的跟踪效果仿真。(This program describe basic principle of partilc fitler and its difference with EKF. It also realizes tracking simulation of free fall ball.)

计算电磁学矩量法介绍 计算电磁学3大方法之一 矩量法(Method of Moments)

哈尔滨工业大学机械学设计上机实验曲柄凸轮程序(The mechanics of the Harbin Institute of Technology designed experiment on the computer crank cam program)

Image sharpening using Laplacian

Example of using huge page memory in a user application using the mmap system call.