循迹

关于MDI子窗体的使用方式，需要的朋友可以下载学习(About MDI child form of use, need friends can download study)

一个用MATLAB编写的，上变频为2.5GHz的OFDM仿真程序，很好用的程序，适合学习OFDM初学者(A MATLAB prepared, the frequency of 2.5 GHz OFDM simulation program, very good procedures, suitable for OFDM beginners to learn)

模拟调制识别各特征参数随信噪比变化曲线。信号的瞬时信息包括瞬时幅度、瞬时相位、瞬时频率及其不同角度的统计特征值，其中瞬时幅度、瞬时相位、瞬时频率是一个信号最基本的特征。（AM、DSB、SSB、VSB、FM、AM-FM）(Simulated Modulation Recognition Curve of Variation of Characteristic Parameters with Signal-to-Noise Ratio)

数字电子DDC烧录程式，并口通信，Windows平台烧录程式(Digital Electronic DDC burning programs, parallel communications, Windows platform burning program)

用于调制识别的代码，通过提取特征参数，实现bpsk，qpsk等调制方式的识别(For modulation recognition code, through the extraction of characteristic parameters, implementation bpsk, qpsk forms of identification, such as modulation)

算法设计中的钻石矿工问题在一座金字塔每块石头上都镶有一块钻石从金字塔的顶端向下收集钻石尽可能收集价值高的钻石，每层每次只能从一块砖斜向左下或斜向右下走到另一块砖上。设计算法求出获取的钻石最大价值及路径。（动态规划）(The problem of diamond miner in algorithm design is set up on every stone in Pyramid. A diamond is collected from the top of Pyramid. Diamond is collected as high as possible. Every layer can only lean from one brick to the left or to the right to go to the next brick at a time. The design algorithm is used to find the maximum value and path of the obtained diamond. (dynamic programming))

PSIM仿真1字型三电平中点箝位并网光伏逆变器，采用SPWM调制 (The the PSIM simulation 1 font tri-level neutral point clamped grid PV inverter SPWM modulation)

目前国内各大ATM、POS及服务器厂家提供不同的ATM/POS接口标准。由于缺乏规范和控制，严重地阻碍了金融电子化的实施。为了改变这种工作方式，向所有厂家公布布尔公司的终端接口标准。 这个接口标准具有以下几个特点： 1、 标准化：所有交易使用国际金融标准ISO8583。 2、 规范化：所有交易及控制都提供明确的流程。 3、 公开性：所有的加密算法都明确规定。 为了改变终端软件的质量，减少各家用户的协调工作，任何一家终端厂家必须严格遵守此终端标准。我们希望通过努力，使各大银行逐步具备自己的终端规范。 -err

Digital image face detection had been developing so much in this last decade. The searching for the best method is still walking until today. This face detection research is using color model based segmentation method combined with template matching. There are 4 main process in this research. First, motion detection is used to minimize the size of the image by subtracting image n with image n+m. Then, by using YCbCr color model based segmentation, the image is separated by skin color area and non-skin color area. Third, is to reduce the noise by using the blurring way and by filtering its wide. The last one is matching the area that last with template that has been prepared to detect which area is face. The result of the research, from 217 images and 10 videos , shows that this method reach up to 70,5 face detection accuration procentage.

模糊航迹关联算法的效果在很大程度上取决于目标状态估计方法,针对传统模糊综合算法在复杂环境下关联效果变差的问题,提出了一种改进的模糊综合航迹关联算法(The effect of fuzzy synthetic track association algorithm depends to a large extent on the target state estimation method. In order to solve the problem that the traditional fuzzy synthesis algorithm has a poor correlation effect in a complex environment, an improved fuzzy integrated track association algorithm is proposed.)