matlab

说明：  1、自动爬取新闻页面的信息 2、使用Python语言编写(1. Automatic crawling of news page information 2. Writing in Python Language)

说明：  （D-S）基于认知无线电的频谱感知技术的研究,是一种信息融合的频谱感知技术。((DS) based on cognitive radio spectrum sensing technology research, is an information fusion spectrum sensing technology.)

Delphi落雪效果 雪花飘落特效，逼真的Delphi下雪特效，打开程序后，屏幕上就立即飘飞雪花，雪花会自动堆积在窗口的标题栏、菜单栏等处，效果相当好。

一个卷轴动画的小例子，实现很简单。希望对有志于游戏事业的新手同学有少少帮助就好了."A,D,W,S" 实现 左，右，上，下 移动-a small example of animation to achieve is very simple. Hope interested in the game on the cause of the students have some newcomers to help me. "A, D, W, S" Achieving left, right, upper and lower mobile

说明：  Main.m:主函数入口程序 GateCalulate_GeneBranch：分支产生函数 JpdaOrmeans：用JPDA更新或者直接均值更新函数 JPDA_Predict:一步预测函数 JointPDA：对聚类中心进行更新 InWaveGate：判断新得到的脉冲描述字 与之前的树是否关联 IsGate：判断是否在门限内函数 GetEvent：从确认矩阵中得到与确认矩阵关联的事件 GateValue：脉冲描述字与簇类中心的关联度 delete_branch：删除不被保留的分支 CalcProbM2C：计算脉冲与不同分支的关联概率 CalcAssoProb：关联概率的计算 Branch_backtracking：分支的剪裁 回溯验证 merge_branch.m:合并分支函数 Analise_Error：分析误差(Main. M: main function entry program GateCalulate_ Genebank: Branch generation function JPDA means: update functions with JPDA or direct mean JPDA_ Predict: one step prediction function Join PDA: update the cluster center Inwavegate: determine whether the new pulse descriptor is related to the previous tree Isgate: judge whether the function is within the threshold Getevent: get the event associated with the confirmation matrix from the confirmation matrix Gatevalue: correlation degree between pulse descriptor and cluster class center delete_ Branch: delete branches that are not reserved Calcprobm2c: calculating the correlation probability between pulses and different branches Calcassoprob: Calculation of correlation probability Branch_ Backtracking: pruning backtracking of branches merge_ Branch. M: merging branch functions Analise_ Error: analysis error)

64QAM.在MALAb环境下编的。短小精干，很适合在程序中作为一个fuction来用。-64QAM. MALAb environment in the series. Short crack, and is very suitable for the process as a fuction use.

GPS与惯性导航的组合导航，没有解释语句，但稍微有点基础一看就明白，(GPS and inertial navigation combination of navigation, did not explain the statement, but a bit on the basis of a look that)

knn算法的源代码，用来实现文本分类，是目前应用最广的算法(knn algorithm source code, which can be used for text classification, is the most widely Algorithm)

Bunch of 8088 assembler programs

英文投稿信的几个模版和实例(Received a letter in English a few templates and examples)