Background-compensation

1. 图像二值化 2. 边界跟踪，去除离散点 3. 边界提取 4. 删除短边 5. 区分河流与道路 先找到桥梁，利用桥梁上的种子点 对道路进行跟踪，从而提取整条主干道。 (1 image binarization 2boundary tracking, removal of discrete points 3 boundary extraction 4 Remove the short side 5 distinguish rivers and roads the curvature is too large) First find the bridge, the bridge on the use of seed points on the road to follow, thereby extracting the whole trunk.)

在测量中对水准网进行间接平差的一个小程序，基于matlab编写。(In the measurement of leveling network indirect adjustment of a small program, based on matlab)

压缩感知现在比较热门其恢复方法也很多这里只是其中一种(Compressed sensing is now more popular methods of its recovery here is only one of many)

采用matlab来检测肤色区域，其他区域置为灰色，一个很简单的程序，基于RGB颜色空间(skin color detection)

用MATLAB编写的光子晶体光纤中模场的分布是准二维的(Prepared to use MATLAB in photonic crystal fiber mode field distribution is quasi-two-dimensional)

吸收光谱预处理，包括6种预处理算法，对吸收光谱预处理技术完成的比较完善。(The absorption spectra preprocessing, including six kinds of preprocessing algorithm, the complete absorption spectra of pretreatment technology is relatively complete.)

步态识别 matlab编程包括建立路径、生成训练库、视频帧提取、格式归一化、生成步态能量图进行识别(Gait recognition matlab programming)

说明：  CG方法 高等数值分析 PCG方法 最速下降法(CG methods of numerical analysis of higher PCG method steepest descent method)

inverse zigzag function of matlab

数字基带信号的传输是数字通信系统的重要组成部分。在数字通信中，有些场合可不经过载波调制和解调过程，而对基带信号进行直接传输。HDB3码的作用是对数字基带信号进行编码，便于在接收端对定时分量的提取。(Digital baseband signal transmission is an important part of digital communication system. In digital communication, some occasions without carrier modulation and demodulation process, and to direct transmission baseband signal. HDB3 code is used to encode digital baseband signal, facilitate at the receiving end of timing component extraction. )